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Name	Type	Size	Modified	Perms
..	Directory	—	1970-01-01 00:00	????
wp-admin	Directory	—	2025-04-04 16:01	0755
wp-content	Directory	—	2026-07-21 19:35	0755
wp-includes	Directory	—	2025-12-10 15:47	0755
HTACCESS .htaccess	HTACCESS	896 bytes	2026-07-19 14:53	0644
HTML health.html	HTML	3 bytes	2026-03-06 03:32	0644
PHP health.php	PHP	20 bytes	2026-03-03 16:03	0644
PHP index.php	PHP	405 bytes	2025-04-04 16:01	0644
TXT license.txt	TXT	19.44 KB	2025-12-10 15:47	0644
HTML readme.html	HTML	7.25 KB	2025-12-10 15:47	0644
TXT robots.txt	TXT	311 bytes	2026-06-09 02:42	0644
PHP wp-activate.php	PHP	7.18 KB	2025-12-10 15:47	0644
PHP wp-blog-header.php	PHP	351 bytes	2025-04-04 16:01	0644
PHP wp-comments-post.php	PHP	2.27 KB	2025-04-04 16:01	0644
PHP wp-config-sample.php	PHP	3.26 KB	2025-12-10 15:47	0644
PHP wp-config.php	PHP	3.91 KB	2026-02-08 11:01	0666
PHP wp-cron.php	PHP	5.49 KB	2025-04-04 16:01	0644
PHP wp-links-opml.php	PHP	2.43 KB	2025-12-10 15:47	0644
PHP wp-load.php	PHP	3.84 KB	2025-04-04 16:01	0644
PHP wp-login.php	PHP	50.23 KB	2025-12-10 15:47	0644
PHP wp-mail.php	PHP	8.52 KB	2025-12-10 15:47	0644
PHP wp-settings.php	PHP	30.33 KB	2025-12-10 15:47	0644
PHP wp-signup.php	PHP	33.71 KB	2025-04-15 21:11	0644
PHP wp-trackback.php	PHP	5.09 KB	2025-12-10 15:47	0644
PHP xmlrpc.php	PHP	3.13 KB	2025-04-15 21:11	0644

{"id":14374,"date":"2025-12-08T12:01:00","date_gmt":"2025-12-08T03:01:00","guid":{"rendered":"https:\/\/taskhub.jp\/?post_type=useful&p=14374"},"modified":"2025-12-05T08:35:45","modified_gmt":"2025-12-04T23:35:45","slug":"rag-langchain","status":"publish","type":"useful","link":"https:\/\/taskhub.jp\/?useful=rag-langchain","title":{"rendered":"LangChain\u3068RAG\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u4ed5\u7d44\u307f\u304b\u3089Python\u3067\u306e\u5b9f\u88c5\u624b\u9806\u307e\u3067\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n

\u300cLangChain\u3092\u4f7f\u3063\u3066RAG\u3092\u69cb\u7bc9\u3057\u305f\u3044\u3051\u308c\u3069\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u96e3\u3057\u304f\u3066\u632b\u6298\u3057\u305f\u2026\u300d<\/p>\n\n\n\n

\u300cRAG\u306e\u4ed5\u7d44\u307f\u306f\u306a\u3093\u3068\u306a\u304f\u7406\u89e3\u3067\u304d\u305f\u304c\u3001Python\u3067\u5177\u4f53\u7684\u306b\u3069\u3046\u5b9f\u88c5\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u300d<\/p>\n\n\n\n

\u751f\u6210AI\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u3088\u3046\u306a\u60a9\u307f\u3092\u62b1\u3048\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u306f\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n

LangChain\u3068RAG\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u793e\u5185\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u56de\u7b54\u3092\u3059\u308bAI\u3084\u3001\u5c02\u9580\u77e5\u8b58\u3092\u6301\u3063\u305f\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3092\u52b9\u7387\u7684\u306b\u958b\u767a\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u306e\u69cb\u6210\u8981\u7d20\u306f\u591a\u5c90\u306b\u308f\u305f\u308a\u3001\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u306e\u3082\u4e8b\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001LangChain\u3068RAG\u306e\u57fa\u790e\u6982\u5ff5\u304b\u3089\u3001\u4e3b\u8981\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5f79\u5272\u3001\u305d\u3057\u3066Python\u3092\u7528\u3044\u305f\u5177\u4f53\u7684\u306a\u5b9f\u88c5\u30b9\u30c6\u30c3\u30d7\u307e\u3067\u3092\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

\u4e0a\u5834\u4f01\u696d\u69d8\u5411\u3051\u306b\u751f\u6210AI\u3092\u6d3b\u7528\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u30fb\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3063\u3066\u3044\u308b\u5f0a\u793e\u304c\u3001\u5b9f\u52d9\u3067\u57f9\u3063\u305f\u30ce\u30a6\u30cf\u30a6\u3092\u30d9\u30fc\u30b9\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u308c\u304b\u3089RAG\u958b\u767a\u306b\u6311\u6226\u3059\u308b\u65b9\u306b\u3068\u3063\u3066\u3001\u5fc5\u305a\u5f79\u7acb\u3064\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u305c\u3072\u6700\u5f8c\u307e\u3067\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

LangChain\u3068RAG\uff08\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n
\u307e\u305a\u306f\u3001LangChain\u3068RAG\u306e\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3068\u3001\u305d\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u610f\u7fa9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n
LangChain\u306e\u5f79\u5272\u3068\u7279\u5fb4<\/li>\n\n\n\n
RAG\uff08\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u306e\u4ed5\u7d44\u307f<\/li>\n\n\n\n
LangChain\u3067RAG\u3092\u69cb\u7bc9\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/li>\n<\/ul>\n\n\n\n
\u3053\u308c\u3089\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u306a\u305c\u3053\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30af\u304c\u73fe\u5728\u306eAI\u958b\u767a\u306b\u304a\u3044\u3066\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u305d\u308c\u3067\u306f\u3001\u4e00\u3064\u305a\u3064\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
LangChain\u3068\u306f\uff1fLLM\u30a2\u30d7\u30ea\u958b\u767a\u3092\u52b9\u7387\u5316\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h3>\n\n\n\n
LangChain\u306f\u3001\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08LLM\uff09\u3092\u5229\u7528\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n\n\n\n
\u901a\u5e38\u3001OpenAI\u306eGPT-5\u306a\u3069\u306eLLM\u3092\u5358\u4f53\u3067\u5229\u7528\u3059\u308b\u5834\u5408\u3001API\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u6295\u3052\u3066\u56de\u7b54\u3092\u5f97\u308b\u3060\u3051\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u305d\u308c\u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u306a\u30b1\u30fc\u30b9\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f8b\u3048\u3070\u3001\u9577\u3044\u6587\u7ae0\u3092\u8981\u7d04\u3057\u305f\u308a\u3001\u904e\u53bb\u306e\u4f1a\u8a71\u5c65\u6b74\u3092\u8a18\u61b6\u3055\u305b\u305f\u308a\u3001\u5916\u90e8\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3068\u9023\u643a\u3055\u305b\u305f\u308a\u3068\u3044\u3063\u305f\u8907\u96d1\u306a\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
LangChain\u306f\u3001\u3053\u3046\u3057\u305f\u300cLLM\u3068\u4ed6\u306e\u6a5f\u80fd\u3092\u9023\u643a\uff08\u30c1\u30a7\u30fc\u30f3\uff09\u3055\u305b\u308b\u51e6\u7406\u300d\u3092\u62bd\u8c61\u5316\u3057\u3001\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u30c4\u30fc\u30eb\u7fa4\u3067\u3059\u3002<\/p>\n\n\n\n
Python\u3084JavaScript\u3067\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u7ba1\u7406\u3001\u30e1\u30e2\u30ea\u6a5f\u80fd\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6a5f\u80fd\u306a\u3069\u3001LLM\u30a2\u30d7\u30ea\u958b\u767a\u306b\u5fc5\u8981\u306a\u90e8\u54c1\u304c\u3059\u3079\u3066\u63c3\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30bc\u30ed\u304b\u3089\u8907\u96d1\u306a\u30ed\u30b8\u30c3\u30af\u3092\u7d44\u3080\u3053\u3068\u306a\u304f\u3001\u30ec\u30b4\u30d6\u30ed\u30c3\u30af\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3088\u3046\u306b\u9ad8\u5ea6\u306aAI\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u69cb\u7bc9\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n
\u3061\u3089\u306fLangChain\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3059\u3002\u6700\u65b0\u306e\u4ed5\u69d8\u3084\u5909\u66f4\u70b9\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 https:\/\/python.langchain.com\/<\/a><\/p>\n\n\n\n
RAG\u3068\u306f\uff1f\u5916\u90e8\u30c7\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u3066\u56de\u7b54\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u4ed5\u7d44\u307f<\/h3>\n\n\n\n
RAG\uff08Retrieval-Augmented Generation\uff1a\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u306f\u3001LLM\u304c\u5b66\u7fd2\u3057\u3066\u3044\u306a\u3044\u5916\u90e8\u30c7\u30fc\u30bf\u3092\u53c2\u7167\u3057\u3066\u3001\u56de\u7b54\u306e\u7cbe\u5ea6\u3084\u5177\u4f53\u6027\u3092\u9ad8\u3081\u308b\u6280\u8853\u3067\u3059\u3002<\/p>\n\n\n\n
LLM\u306f\u81a8\u5927\u306a\u77e5\u8b58\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u300c\u5b66\u7fd2\u30c7\u30fc\u30bf\u306e\u30ab\u30c3\u30c8\u30aa\u30d5\u65e5\u4ee5\u964d\u306e\u60c5\u5831\u300d\u3084\u300c\u793e\u5185\u898f\u5b9a\u306a\u3069\u306e\u975e\u516c\u958b\u60c5\u5831\u300d\u306b\u3064\u3044\u3066\u306f\u56de\u7b54\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
\u7121\u7406\u306b\u56de\u7b54\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u5618\uff08\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\uff09\u3092\u3064\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
RAG\u3067\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u5bfe\u3057\u3066\u3001\u307e\u305a\u95a2\u9023\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5916\u90e8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u691c\u7d22\uff08Retrieval\uff09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u6b21\u306b\u3001\u691c\u7d22\u3067\u898b\u3064\u304b\u3063\u305f\u60c5\u5831\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u3092\u5408\u308f\u305b\u3066\u3001LLM\u306b\u30d7\u30ed\u30f3\u30d7\u30c8\u3068\u3057\u3066\u6e21\u3057\u307e\u3059\uff08Augmentation\uff09\u3002<\/p>\n\n\n\n
\u6700\u5f8c\u306b\u3001LLM\u304c\u305d\u306e\u60c5\u5831\u3092\u5143\u306b\u56de\u7b54\u3092\u751f\u6210\uff08Generation\uff09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001AI\u306f\u5e38\u306b\u6700\u65b0\u306e\u30cb\u30e5\u30fc\u30b9\u3084\u3001\u7279\u5b9a\u306e\u696d\u52d9\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u57fa\u3065\u3044\u305f\u6b63\u78ba\u306a\u56de\u7b54\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u3055\u306b\u3001LLM\u306b\u300c\u30ab\u30f3\u30cb\u30f3\u30b0\u30da\u30fc\u30d1\u30fc\u300d\u3092\u6e21\u3057\u3066\u8a66\u9a13\u3092\u53d7\u3051\u3055\u305b\u308b\u3088\u3046\u306a\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n
\u3053\u3061\u3089\u306fRAG\uff08\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u306e\u57fa\u790e\u7406\u8ad6\u3092\u63d0\u5531\u3057\u305f\u539f\u5178\u8ad6\u6587\u3067\u3059\u3002\u7406\u8ad6\u7684\u80cc\u666f\u3092\u6df1\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 https:\/\/arxiv.org\/abs\/2005.11401<\/a><\/p>\n\n\n\n
LangChain\u3092\u4f7f\u3063\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n
LangChain\u3092\u7528\u3044\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u5b9f\u88c5\u306e\u6a19\u6e96\u5316\u3068\u52b9\u7387\u5316\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
RAG\u3092\u30bc\u30ed\u304b\u3089\u69cb\u7bc9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001PDF\u306e\u8aad\u307f\u8fbc\u307f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u5206\u5272\u3001\u30d9\u30af\u30c8\u30eb\u5316\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u4fdd\u5b58\u3001\u691c\u7d22\u30ed\u30b8\u30c3\u30af\u306e\u5b9f\u88c5\u306a\u3069\u3001\u591a\u304f\u306e\u5de5\u7a0b\u3092\u500b\u5225\u306b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
LangChain\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u5de5\u7a0b\u306b\u5bfe\u5fdc\u3059\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\uff08\u90e8\u54c1\uff09\u304c\u3042\u3089\u304b\u3058\u3081\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f8b\u3048\u3070\u3001PDF\u3092\u8aad\u307f\u8fbc\u3080\u305f\u3081\u306e\u30ed\u30fc\u30c0\u30fc\u3084\u3001\u4e3b\u8981\u306a\u30d9\u30af\u30c8\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u63a5\u7d9a\u30b3\u30cd\u30af\u30bf\u306a\u3069\u304c\u6a19\u6e96\u88c5\u5099\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6570\u884c\u306e\u30b3\u30fc\u30c9\u3067\u8907\u96d1\u306a\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001\u30e2\u30c7\u30eb\u306e\u5dee\u3057\u66ff\u3048\u3082\u5bb9\u6613\u3067\u3059\u3002\u6700\u521d\u306fOpenAI\u306e\u30e2\u30c7\u30eb\u3067\u958b\u767a\u3057\u3001\u30b3\u30b9\u30c8\u524a\u6e1b\u306e\u305f\u3081\u306b\u5225\u306e\u30e2\u30c7\u30eb\u306b\u5207\u308a\u66ff\u3048\u308b\u3068\u3044\u3063\u305f\u5834\u5408\u3067\u3082\u3001\u30b3\u30fc\u30c9\u306e\u4fee\u6b63\u306f\u6700\u5c0f\u9650\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
\u3055\u3089\u306b\u3001LangChain\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u975e\u5e38\u306b\u6d3b\u767a\u3067\u3001\u65b0\u3057\u3044\u6280\u8853\u3084\u624b\u6cd5\uff08\u4f8b\u3048\u3070GraphRAG\u306a\u3069\uff09\u304c\u3044\u3061\u65e9\u304f\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u53d6\u308a\u8fbc\u307e\u308c\u308b\u305f\u3081\u3001\u5e38\u306b\u6700\u5148\u7aef\u306e\u6280\u8853\u3092\u4eab\u53d7\u3067\u304d\u308b\u70b9\u3082\u5927\u304d\u306a\u9b45\u529b\u3067\u3059\u3002<\/p>\n\n\n\n
RAG\u69cb\u7bc9\u306b\u5fc5\u8981\u306aLangChain\u306e\u4e3b\u8981\u30e2\u30b8\u30e5\u30fc\u30eb<\/h2>\n\n\n\n
LangChain\u3092\u4f7f\u3063\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\n
Document Loaders\uff08\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u8fbc\u307f\uff09<\/li>\n\n\n\n
Text Splitters\uff08\u30c6\u30ad\u30b9\u30c8\u306e\u5206\u5272\uff09<\/li>\n\n\n\n
Embeddings & Vector Stores\uff08\u30d9\u30af\u30c8\u30eb\u5316\u3068\u4fdd\u5b58\uff09<\/li>\n\n\n\n
Retrievers\uff08\u60c5\u5831\u306e\u691c\u7d22\uff09<\/li>\n\n\n\n
LCEL\uff08\u51e6\u7406\u306e\u9023\u9396\uff09<\/li>\n<\/ul>\n\n\n\n
\u3053\u3053\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3069\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u5177\u4f53\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
Document Loaders\uff1aPDF\u3084Web\u306a\u3069\u3042\u3089\u3086\u308b\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080<\/h3>\n\n\n\n
RAG\u306e\u7b2c\u4e00\u6b69\u306f\u3001AI\u306b\u53c2\u7167\u3055\u305b\u305f\u3044\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3092\u62c5\u3046\u306e\u304cDocument Loaders\u3067\u3059\u3002<\/p>\n\n\n\n
\u30d3\u30b8\u30cd\u30b9\u306e\u73fe\u5834\u306b\u306f\u3001Word\u30d5\u30a1\u30a4\u30eb\u3001PDF\u3001Excel\u3001CSV\u3001Web\u30da\u30fc\u30b8\u3001Notion\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306a\u3069\u3001\u591a\u7a2e\u591a\u69d8\u306a\u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u3089\u3092\u4e00\u3064\u3072\u3068\u3064Python\u306e\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u89e3\u6790\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u9aa8\u304c\u6298\u308c\u308b\u4f5c\u696d\u3067\u3059\u3002<\/p>\n\n\n\n
LangChain\u306eDocument Loaders\u306f\u3001\u3053\u308c\u3089\u306e\u591a\u69d8\u306a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306b\u5bfe\u5fdc\u3057\u305f\u5c02\u7528\u306e\u30ed\u30fc\u30c0\u30fc\u30af\u30e9\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f8b\u3048\u3070\u3001PyPDFLoader\u3092\u4f7f\u3048\u3070PDF\u3092\u3001WebBaseLoader\u3092\u4f7f\u3048\u3070\u6307\u5b9a\u3057\u305fURL\u306eWeb\u30da\u30fc\u30b8\u3092\u3001\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u3068\u3057\u3066\u7c21\u5358\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u53d6\u308a\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001\u5358\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\uff08\u30d5\u30a1\u30a4\u30eb\u540d\u3084\u4f5c\u6210\u65e5\u306a\u3069\uff09\u3082\u540c\u6642\u306b\u53d6\u5f97\u3067\u304d\u308b\u305f\u3081\u3001\u5f8c\u306e\u691c\u7d22\u7cbe\u5ea6\u5411\u4e0a\u306b\u5f79\u7acb\u3066\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u304c\u4f55\u3067\u3042\u308c\u3001LangChain\u3092\u901a\u3059\u3053\u3068\u3067\u7d71\u4e00\u3055\u308c\u305f\u5f62\u5f0f\uff08Document\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff09\u3068\u3057\u3066\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u304c\u5927\u304d\u306a\u5229\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n
Text Splitters\uff1aLLM\u306e\u5236\u9650\u306b\u5408\u308f\u305b\u3066\u30c6\u30ad\u30b9\u30c8\u3092\u9069\u5207\u306b\u5206\u5272\u3059\u308b<\/h3>\n\n\n\n
\u8aad\u307f\u8fbc\u3093\u3060\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u305d\u306e\u307e\u307e\u3067\u306f\u9577\u3059\u304e\u3066LLM\u306b\u6e21\u305b\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001\u9577\u3059\u304e\u308b\u30c6\u30ad\u30b9\u30c8\u306f\u60c5\u5831\u306e\u5bc6\u5ea6\u304c\u8584\u307e\u308a\u3001\u691c\u7d22\u7cbe\u5ea6\u3092\u4e0b\u3052\u308b\u539f\u56e0\u306b\u3082\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u5fc5\u8981\u306b\u306a\u308b\u306e\u304cText Splitters\u3067\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u3001\u9577\u3044\u30c6\u30ad\u30b9\u30c8\u3092\u610f\u5473\u306e\u3042\u308b\u307e\u3068\u307e\u308a\uff08\u30c1\u30e3\u30f3\u30af\uff09\u3054\u3068\u306b\u5206\u5272\u3059\u308b\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n\n\n\n
\u5358\u7d14\u306b\u6587\u5b57\u6570\u3067\u533a\u5207\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u53e5\u8aad\u70b9\u3084\u6539\u884c\u30b3\u30fc\u30c9\u3001\u6bb5\u843d\u306a\u3069\u3092\u8003\u616e\u3057\u3066\u3001\u6587\u8108\u304c\u9014\u5207\u308c\u306a\u3044\u3088\u3046\u306b\u5206\u5272\u3059\u308b\u5de5\u592b\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ee3\u8868\u7684\u306a\u3082\u306e\u306bRecursiveCharacterTextSplitter\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u307e\u305a\u6bb5\u843d\u3067\u5206\u3051\u3088\u3046\u3068\u3057\u3001\u305d\u308c\u304c\u3060\u3081\u306a\u3089\u6587\u3067\u3001\u305d\u308c\u3067\u3082\u3060\u3081\u306a\u3089\u5358\u8a9e\u3067\u3001\u3068\u3044\u3063\u305f\u5177\u5408\u306b\u3001\u518d\u5e30\u7684\u306b\u9069\u5207\u306a\u533a\u5207\u308a\u4f4d\u7f6e\u3092\u63a2\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u5206\u5272\u3055\u308c\u305f\u30c1\u30e3\u30f3\u30af\u306f\u3001\u5f8c\u306e\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u306b\u304a\u3044\u3066\u300c\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u6700\u3082\u8fd1\u3044\u90e8\u5206\u300d\u3092\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u898b\u3064\u3051\u51fa\u3059\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
\u30c1\u30e3\u30f3\u30af\u30b5\u30a4\u30ba\u306e\u8abf\u6574\u306fRAG\u306e\u7cbe\u5ea6\u3092\u5de6\u53f3\u3059\u308b\u91cd\u8981\u306a\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u30dd\u30a4\u30f3\u30c8\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n
Embeddings & Vector Stores\uff1a\u30c7\u30fc\u30bf\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3057\u3066\u4fdd\u5b58\u30fb\u691c\u7d22\u3059\u308b<\/h3>\n\n\n\n
\u5206\u5272\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\uff08\u30c1\u30e3\u30f3\u30af\uff09\u3092\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u8a08\u7b97\u53ef\u80fd\u306a\u5f62\u5f0f\u306b\u5909\u63db\u3057\u3001\u4fdd\u5b58\u3059\u308b\u4ed5\u7d44\u307f\u304cEmbeddings\u3068Vector Stores\u3067\u3059\u3002<\/p>\n\n\n\n
Embeddings\uff08\u57cb\u3081\u8fbc\u307f\u8868\u73fe\uff09\u30e2\u30c7\u30eb\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u3092\u6570\u767e\u304b\u3089\u6570\u5343\u6b21\u5143\u306e\u6570\u5024\u306e\u914d\u5217\uff08\u30d9\u30af\u30c8\u30eb\uff09\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u30d9\u30af\u30c8\u30eb\u5316\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306f\u8a00\u8449\u306e\u610f\u5473\u7684\u306a\u8fd1\u3055\u3092\u6570\u5b66\u7684\u306a\u8ddd\u96e2\u3068\u3057\u3066\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f8b\u3048\u3070\u3001\u300c\u732b\u300d\u3068\u300c\u5b50\u732b\u300d\u306e\u30d9\u30af\u30c8\u30eb\u306f\u8fd1\u304f\u3001\u300c\u732b\u300d\u3068\u300c\u8eca\u300d\u306e\u30d9\u30af\u30c8\u30eb\u306f\u9060\u304f\u306a\u308b\u3068\u3044\u3063\u305f\u5177\u5408\u3067\u3059\u3002<\/p>\n\n\n\n
Vector Stores\uff08\u30d9\u30af\u30c8\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u306f\u3001\u3053\u306e\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u306b\u691c\u7d22\u30fb\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u5c02\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n
Chroma\u3001FAISS\u3001Pinecone\u306a\u3069\u304c\u6709\u540d\u3067\u3001LangChain\u306f\u3053\u308c\u3089\u3068\u30b9\u30e0\u30fc\u30ba\u306b\u9023\u643a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30e6\u30fc\u30b6\u30fc\u304c\u8cea\u554f\u3092\u3057\u305f\u969b\u3001\u305d\u306e\u8cea\u554f\u6587\u3082\u540c\u69d8\u306b\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u3001Vector Store\u5185\u3067\u300c\u8ddd\u96e2\u304c\u8fd1\u3044\uff08\u610f\u5473\u304c\u4f3c\u3066\u3044\u308b\uff09\u300d\u30c1\u30e3\u30f3\u30af\u3092\u77ac\u6642\u306b\u63a2\u3057\u51fa\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u308c\u304cRAG\u306b\u304a\u3051\u308b\u300c\u691c\u7d22\u300d\u306e\u6b63\u4f53\u3067\u3042\u308a\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u4e00\u81f4\u3067\u306f\u306a\u304f\u610f\u5473\u306e\u4e00\u81f4\u3067\u691c\u7d22\u3067\u304d\u308b\u7406\u7531\u3067\u3059\u3002<\/p>\n\n\n\n
Retrievers\uff1a\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u62bd\u51fa\u3059\u308b<\/h3>\n\n\n\n
Retrievers\u306f\u3001Vector Store\u306b\u4fdd\u5b58\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304b\u3089\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u52b9\u7387\u7684\u306b\u53d6\u308a\u51fa\u3059\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n
\u57fa\u672c\u7684\u306b\u306fVector Store\u306e\u691c\u7d22\u6a5f\u80fd\u3092\u5229\u7528\u3057\u307e\u3059\u304c\u3001LangChain\u306eRetriever\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u5358\u306b\u985e\u4f3c\u5ea6\u304c\u9ad8\u3044\u9806\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u69d8\u3005\u306a\u691c\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u4f8b\u3048\u3070\u3001MultiQueryRetriever\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u304b\u3089\u8907\u6570\u306e\u7570\u306a\u308b\u8a00\u3044\u56de\u3057\u306e\u691c\u7d22\u30af\u30a8\u30ea\u3092\u81ea\u52d5\u751f\u6210\u3057\u3001\u591a\u89d2\u7684\u306b\u691c\u7d22\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u691c\u7d22\u6f0f\u308c\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u305f\u3001EnsembleRetriever\u3092\u4f7f\u3048\u3070\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u691c\u7d22\uff08BM25\u306a\u3069\uff09\u3068\u30d9\u30af\u30c8\u30eb\u691c\u7d22\uff08\u610f\u5473\u691c\u7d22\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u4e21\u65b9\u306e\u3044\u3044\u3068\u3053\u53d6\u308a\u3092\u3057\u305f\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u691c\u7d22\u3082\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
\u3055\u3089\u306b\u3001\u691c\u7d22\u7d50\u679c\u306e\u591a\u69d8\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306eMMR\uff08Maximum Marginal Relevance\uff09\u3068\u3044\u3046\u624b\u6cd5\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u4f3c\u901a\u3063\u305f\u60c5\u5831\u3070\u304b\u308a\u304c\u96c6\u307e\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
Retriever\u306e\u8a2d\u5b9a\u6b21\u7b2c\u3067\u3001RAG\u306e\u56de\u7b54\u54c1\u8cea\u306f\u5287\u7684\u306b\u5909\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u3053\u3061\u3089\u306fCohere Rerank\u3092\u7528\u3044\u305f\u691c\u7d22\u7cbe\u5ea6\u306e\u6539\u5584\u52b9\u679c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u8a18\u4e8b\u3067\u3059\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 https:\/\/aws.amazon.com\/jp\/blogs\/machine-learning\/improve-rag-performance-using-cohere-rerank\/<\/a><\/p>\n\n\n\n
LCEL\uff08LangChain Expression Language\uff09\uff1a\u51e6\u7406\u3092\u30c1\u30a7\u30fc\u30f3\u3068\u3057\u3066\u7e4b\u3050<\/h3>\n\n\n\n
LCEL\uff08LangChain Expression Language\uff09\u306f\u3001\u3053\u308c\u307e\u3067\u89e3\u8aac\u3057\u305f\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u7e4b\u304e\u5408\u308f\u305b\u3001\u4e00\u9023\u306e\u51e6\u7406\u30d5\u30ed\u30fc\uff08\u30c1\u30a7\u30fc\u30f3\uff09\u3068\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306e\u8a18\u6cd5\u3067\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u524d\u306eLangChain\u3067\u306f\u3001Python\u306e\u30af\u30e9\u30b9\u3084\u95a2\u6570\u3092\u4f7f\u3063\u3066\u30c1\u30a7\u30fc\u30f3\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u30b3\u30fc\u30c9\u304c\u8907\u96d1\u306b\u306a\u308a\u304c\u3061\u3067\u3057\u305f\u3002<\/p>\n\n\n\n
LCEL\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001UNIX\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\uff08|\uff09\u306e\u3088\u3046\u306a\u76f4\u611f\u7684\u306a\u69cb\u6587\u3067\u3001\u51e6\u7406\u306e\u6d41\u308c\u3092\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u5177\u4f53\u7684\u306b\u306f\u3001\u300c\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u300d|\u300cLLM\u300d|\u300c\u51fa\u529b\u30d1\u30fc\u30b5\u30fc\u300d\u3068\u3044\u3063\u305f\u3088\u3046\u306b\u3001\u5de6\u304b\u3089\u53f3\u3078\u3068\u30c7\u30fc\u30bf\u304c\u6d41\u308c\u3066\u3044\u304f\u69d8\u5b50\u3092\u305d\u306e\u307e\u307e\u30b3\u30fc\u30c9\u3067\u8868\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
RAG\u306e\u5834\u5408\u3067\u3042\u308c\u3070\u3001\u300cRetriever\u300d\u304b\u3089\u53d6\u5f97\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068\u300c\u8cea\u554f\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5165\u308c\u3001\u305d\u308c\u3092LLM\u306b\u6e21\u3059\u3001\u3068\u3044\u3046\u6d41\u308c\u3092\u7c21\u6f54\u306b\u8a18\u8ff0\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n
\u3053\u306e\u8a18\u6cd5\u306b\u3088\u308a\u3001\u53ef\u8aad\u6027\u304c\u9ad8\u307e\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51fa\u529b\u3084\u975e\u540c\u671f\u51e6\u7406\u3001\u4e26\u5217\u5b9f\u884c\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3082\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u73fe\u5728\u3001LangChain\u3067\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u306f\u3001\u3053\u306eLCEL\u3092\u7528\u3044\u305f\u5b9f\u88c5\u304c\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3010\u30cf\u30f3\u30ba\u30aa\u30f3\u3011LangChain\u3092\u7528\u3044\u305fRAG\u306e\u5b9f\u88c5\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n
\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306bPython\u30b3\u30fc\u30c9\u3092\u7528\u3044\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u624b\u9806\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n
\u74b0\u5883\u69cb\u7bc9<\/li>\n\n\n\n
\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u8fbc\u307f\u3068\u5206\u5272<\/li>\n\n\n\n
\u30d9\u30af\u30c8\u30eb\u5316\u3068\u4fdd\u5b58<\/li>\n\n\n\n
Retriever\u306e\u8a2d\u5b9a<\/li>\n\n\n\n
\u30d7\u30ed\u30f3\u30d7\u30c8\u4f5c\u6210\u3068LLM\u5b9f\u884c<\/li>\n\n\n\n
RAG\u30c1\u30a7\u30fc\u30f3\u306e\u5b9f\u884c<\/li>\n<\/ol>\n\n\n\n
\u4eca\u56de\u306f\u521d\u5fc3\u8005\u3067\u3082\u8a66\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u7121\u6599\u3067\u3082\u5229\u7528\u53ef\u80fd\u306a\u30c4\u30fc\u30eb\u3084\u30e2\u30c7\u30eb\u3092\u60f3\u5b9a\u3057\u3064\u3064\u3001\u5b9f\u52d9\u30ec\u30d9\u30eb\u306e\u69cb\u6210\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u74b0\u5883\u69cb\u7bc9\uff1a\u5fc5\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068API\u30ad\u30fc\u306e\u8a2d\u5b9a<\/h3>\n\n\n\n
\u307e\u305a\u306f\u958b\u767a\u74b0\u5883\u3092\u6574\u3048\u307e\u3059\u3002Python\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u74b0\u5883\uff08Jupyter Notebook\u306a\u3069\uff09\u3092\u7528\u610f\u3057\u3001\u5fc5\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
`pip install langchain langchain-openai chromadb pypdf<\/code><\/p>\n\n\n\n`
`\u3053\u3053\u3067\u306f\u3001LangChain\u672c\u4f53\u306b\u52a0\u3048\u3001OpenAI\u3068\u306e\u9023\u643a\u7528\u30e9\u30a4\u30d6\u30e9\u30ea\u3001\u30d9\u30af\u30c8\u30ebDB\u3068\u3057\u3066\u624b\u8efd\u306b\u4f7f\u3048\u308bchromadb\u3001PDF\u8aad\u307f\u8fbc\u307f\u7528\u306epypdf\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n`
`\u307e\u305f\u3001API\u30ad\u30fc\u306e\u8a2d\u5b9a\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n`
`OpenAI\u306e\u30e2\u30c7\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u74b0\u5883\u5909\u6570\u306bOPENAI_API_KEY\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n`
`\u6700\u65b0\u306e\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u3082\u3001OpenAI\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u30da\u30fc\u30b8\u304b\u3089API\u30ad\u30fc\u3092\u53d6\u5f97\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n`
`\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u3001\u30b3\u30fc\u30c9\u306b\u76f4\u63a5\u30ad\u30fc\u3092\u66f8\u304d\u8fbc\u3080\u306e\u3067\u306f\u306a\u304f\u3001.env\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3067\u7ba1\u7406\u3059\u308b\u3053\u3068\u3092\u5f37\u304f\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n\n\n\n`
\u30b9\u30c6\u30c3\u30d71\uff1a\u72ec\u81ea\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u307f\u3001\u30c1\u30e3\u30f3\u30af\uff08\u5206\u5272\uff09\u51e6\u7406\u3092\u884c\u3046<\/h3>\n\n\n\n\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001RAG\u306e\u77e5\u8b58\u6e90\u3068\u306a\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3067\u3059\u3002<\/p>\n\n\n\n \u4eca\u56de\u306f\u4f8b\u3068\u3057\u3066\u3001\u793e\u5185\u30de\u30cb\u30e5\u30a2\u30eb\u306ePDF\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3080\u60f3\u5b9a\u3067\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n\n PyPDFLoader\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u3066PDF\u3092\u30ed\u30fc\u30c9\u3057\u3001pages\u3068\u3044\u3046\u5909\u6570\u306b\u5185\u5bb9\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u6b21\u306b\u3001RecursiveCharacterTextSplitter\u3092\u4f7f\u7528\u3057\u3066\u3001\u8aad\u307f\u8fbc\u3093\u3060\u30c6\u30ad\u30b9\u30c8\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u5206\u5272\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u30c1\u30e3\u30f3\u30af\u30b5\u30a4\u30ba\uff08chunk_size\uff09\u306f1000\u6587\u5b57\u7a0b\u5ea6\u3001\u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\uff08chunk_overlap\uff09\u306f200\u6587\u5b57\u7a0b\u5ea6\u306b\u8a2d\u5b9a\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n \u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u6587\u7ae0\u306e\u5207\u308c\u76ee\u3067\u6587\u8108\u304c\u5931\u308f\u308c\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n\n\n\n \u5206\u5272\u3055\u308c\u305f\u305d\u308c\u305e\u308c\u306e\u30c1\u30e3\u30f3\u30af\u306f\u3001LangChain\u306eDocument\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u30ea\u30b9\u30c8\u5f62\u5f0f\u3067\u4fdd\u5b58\u3055\u308c\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u30d9\u30af\u30c8\u30eb\u5316\u3055\u308c\u308b\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/p>\n\n\n\n \u30b9\u30c6\u30c3\u30d72\uff1aEmbedding\u30e2\u30c7\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3057DB\u306b\u4fdd\u5b58\u3059\u308b<\/h3>\n\n\n\n\u30c6\u30ad\u30b9\u30c8\u3092\u5206\u5272\u3057\u305f\u3089\u3001\u305d\u308c\u3092\u30d9\u30af\u30c8\u30eb\u5316\u3057\u3066Vector Store\uff08\u4eca\u56de\u306fChroma\u3092\u4f7f\u7528\uff09\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n Embedding\u30e2\u30c7\u30eb\u306b\u306f\u3001OpenAI\u306etext-embedding-3-small\u306a\u3069\u304c\u9ad8\u6027\u80fd\u3067\u5b89\u4fa1\u3067\u3059\u304c\u3001\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n \u30b3\u30fc\u30c9\u3067\u306f\u3001Chroma.from_documents\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u3001\u5148\u307b\u3069\u5206\u5272\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u30ea\u30b9\u30c8\u3068\u3001Embedding\u30e2\u30c7\u30eb\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u6e21\u3059\u3060\u3051\u3067\u3001\u30d9\u30af\u30c8\u30eb\u5316\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u4fdd\u5b58\u304c\u4e00\u62ec\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n \u3053\u306e\u51e6\u7406\u306f\u3001\u30c7\u30fc\u30bf\u91cf\u306b\u3088\u3063\u3066\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4e00\u5ea6DB\u306b\u4fdd\u5b58\u3057\u3066\u3057\u307e\u3048\u3070\u3001\u4ee5\u964d\u306f\u6c38\u7d9a\u5316\uff08persist\uff09\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5229\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u6bce\u56de\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n \u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u306bDB\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u3001\u305d\u3053\u306b\u77e5\u8b58\u304c\u84c4\u7a4d\u3055\u308c\u3066\u3044\u304f\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n \u30b9\u30c6\u30c3\u30d73\uff1aRetriever\u3092\u8a2d\u5b9a\u3057\u3066\u95a2\u9023\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3059\u308b<\/h3>\n\n\n\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6e96\u5099\u304c\u3067\u304d\u305f\u3089\u3001\u305d\u3053\u304b\u3089\u60c5\u5831\u3092\u5f15\u304d\u51fa\u3059\u305f\u3081\u306eRetriever\uff08\u691c\u7d22\u6a5f\uff09\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u4f5c\u6210\u3057\u305fVector Store\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089.as_retriever()\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001\u7c21\u5358\u306bRetriever\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n \u3053\u306e\u969b\u3001\u691c\u7d22\u306e\u6319\u52d5\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n \u4f8b\u3048\u3070\u3001search_kwargs={“k”: 3}\u3068\u6307\u5b9a\u3059\u308c\u3070\u3001\u985e\u4f3c\u5ea6\u306e\u9ad8\u3044\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u4e0a\u4f4d3\u4ef6\u307e\u3067\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n \u307e\u305f\u3001\u691c\u7d22\u30bf\u30a4\u30d7\uff08search_type\uff09\u3068\u3057\u3066\u3001\u901a\u5e38\u306e\u985e\u4f3c\u5ea6\u691c\u7d22\uff08similarity\uff09\u3084\u3001\u591a\u69d8\u6027\u3092\u91cd\u8996\u3059\u308bMMR\u691c\u7d22\uff08mmr\uff09\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n \u307e\u305a\u306f\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u3067\u8a66\u3057\u3001\u56de\u7b54\u306e\u7cbe\u5ea6\u3092\u898b\u306a\u304c\u3089\u8abf\u6574\u3057\u3066\u3044\u304f\u306e\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n\u30b9\u30c6\u30c3\u30d74\uff1a\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u6210\u3057LLM\u3078\u6e21\u3059<\/h3>\n\n\n\n\u6b21\u306b\u3001LLM\u3078\u306e\u6307\u793a\u66f8\u3068\u306a\u308b\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u3053\u3053\u3067\u306f\u3001\u300c\u4ee5\u4e0b\u306e\u6587\u8108\uff08context\uff09\u306b\u57fa\u3065\u3044\u3066\u3001\u8cea\u554f\u306b\u7b54\u3048\u3066\u304f\u3060\u3055\u3044\u300d\u3068\u3044\u3046\u6307\u793a\u3068\u3068\u3082\u306b\u3001\u691c\u7d22\u3055\u308c\u305f\u60c5\u5831\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u3092\u57cb\u3081\u8fbc\u3080\u5834\u6240\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n \u305d\u3057\u3066\u3001\u5229\u7528\u3059\u308bLLM\u30e2\u30c7\u30eb\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u3053\u3053\u3067\u91cd\u8981\u306a\u306e\u304c\u30e2\u30c7\u30eb\u306e\u9078\u5b9a\u3067\u3059\u3002\u6700\u65b0\u306eOpenAI\u306e\u30e2\u30c7\u30eb\u69cb\u6210\u3067\u306f\u3001\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n 2025\u5e748\u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u6700\u65b0\u306e\u300cgpt-5\u300d\u306f\u3001\u8907\u96d1\u306a\u63a8\u8ad6\u304c\u5fc5\u8981\u306a\u8cea\u554f\u306b\u5bfe\u3057\u3066\u3001\u601d\u8003\u6642\u9593\u3092\u81ea\u52d5\u3067\u8abf\u6574\u3057\u9ad8\u7cbe\u5ea6\u306a\u56de\u7b54\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n \u4e00\u65b9\u3001\u30b3\u30b9\u30c8\u3092\u6291\u3048\u305f\u3044\u5834\u5408\u3084\u3001\u5358\u7d14\u306a\u8981\u7d04\u30bf\u30b9\u30af\u306a\u3069\u3067\u306f\u300cgpt-5-mini\u300d\u3084\u300cgpt-5-nano\u300d\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n RAG\u306e\u7528\u9014\u304c\u5c02\u9580\u7684\u306a\u5206\u6790\u306a\u3089gpt-5\u3092\u3001\u5b9a\u578b\u7684\u306aQ&A\u306a\u3089gpt-5-mini\u3092\u9078\u3076\u306a\u3069\u3001API\u547c\u3073\u51fa\u3057\u6642\u306e\u30e2\u30c7\u30eb\u540d\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n RAG\u306b\u7279\u5316\u3057\u305f\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u4f5c\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u300cChatGPT\u3067RAG\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u300d\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <\/p>\n\n\n\n\nRAG\u3092\u6d3b\u7528\u3057\u305f\u52b9\u679c\u7684\u306a\u30d7\u30ed\u30f3\u30d7\u30c85\u9078<\/a><\/blockquote><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d75\uff1aRAG\u30c1\u30a7\u30fc\u30f3\u3092\u5b9f\u884c\u3057\u3066\u56de\u7b54\u3092\u751f\u6210\u3059\u308b<\/h3>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u3053\u308c\u307e\u3067\u306e\u5168\u3066\u306e\u8981\u7d20\u3092LCEL\u3092\u4f7f\u3063\u3066\u4e00\u672c\u306e\u30c1\u30a7\u30fc\u30f3\u306b\u7e4b\u304e\u3001\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c1\u30a7\u30fc\u30f3\u306e\u5b9a\u7fa9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>chain = ( {“context”: retriever, “question”: RunnablePassthrough()} | prompt | llm | StrOutputParser() )<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u8ff0\u306b\u3088\u308a\u3001\u300c\u8cea\u554f\u3092\u53d7\u3051\u53d6\u308b\u300d\u2192\u300cRetriever\u304c\u95a2\u9023\u60c5\u5831\u3092\u691c\u7d22\u300d\u2192\u300c\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u60c5\u5831\u3092\u57cb\u3081\u8fbc\u3080\u300d\u2192\u300cLLM\u304c\u56de\u7b54\u751f\u6210\u300d\u2192\u300c\u6587\u5b57\u5217\u3068\u3057\u3066\u51fa\u529b\u300d\u3068\u3044\u3046\u4e00\u9023\u306e\u6d41\u308c\u304c\u81ea\u52d5\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3042\u3068\u306fchain.invoke(“\u3042\u306a\u305f\u306e\u8cea\u554f”)\u3092\u5b9f\u884c\u3059\u308b\u3060\u3051\u3067\u3001\u793e\u5185\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u305f\u56de\u7b54\u304c\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3067\u3001\u57fa\u672c\u7684\u306aRAG\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b8c\u6210\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3092\u51fa\u767a\u70b9\u3068\u3057\u3066\u3001Web UI\u3092\u4ed8\u3051\u305f\u308a\u3001\u53c2\u7167\u5143\u3092\u8868\u793a\u3055\u305b\u308b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u305f\u308a\u3068\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u62e1\u5f35\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RAG\u306e\u7cbe\u5ea6\u5411\u4e0a\u3068\u5fdc\u7528\uff1aLangGraph\u3084\u30ed\u30fc\u30ab\u30ebLLM\u306e\u6d3b\u7528<\/h2>\n\n\n\n<p>\u57fa\u672c\u7684\u306aRAG\u304c\u52d5\u304f\u3088\u3046\u306b\u306a\u3063\u305f\u3089\u3001\u6b21\u306f\u7cbe\u5ea6\u306e\u5411\u4e0a\u3084\u3001\u3088\u308a\u8907\u96d1\u306a\u30bf\u30b9\u30af\u3078\u306e\u5bfe\u5fdc\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LangGraph\u306b\u3088\u308b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u5316<\/li>\n\n\n\n<li>LangGraph\u3092\u4f7f\u3063\u305f\u5177\u4f53\u7684\u306aRAG\u69cb\u7bc9<\/li>\n\n\n\n<li>\u30ed\u30fc\u30ab\u30ebLLM\uff08Ollama\uff09\u3067\u306e\u904b\u7528<\/li>\n\n\n\n<li>\u7cbe\u5ea6\u304c\u4f4e\u3044\u5834\u5408\u306e\u6539\u5584\u30dd\u30a4\u30f3\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u4e00\u6b69\u9032\u3093\u3060RAG\u958b\u767a\u306e\u305f\u3081\u306e\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LangGraph\u3068\u306f\uff1f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6a5f\u80fd\u3067\u3088\u308a\u8907\u96d1\u306a\u51e6\u7406\u3092\u5b9f\u73fe\u3059\u308b<\/h3>\n\n\n\n<p>LangGraph\u306f\u3001LangChain\u4e0a\u306b\u69cb\u7bc9\u3055\u308c\u305f\u3001\u3088\u308a\u9ad8\u5ea6\u306aAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306eLangChain\u306e\u30c1\u30a7\u30fc\u30f3\u306f\u3001A\u2192B\u2192C\u3068\u3044\u3046\u4e00\u65b9\u901a\u884c\uff08DAG\uff09\u306e\u51e6\u7406\u304c\u5f97\u610f\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u696d\u52d9\u3067\u306f\u300c\u691c\u7d22\u7d50\u679c\u304c\u4e0d\u5341\u5206\u306a\u3089\u5225\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u518d\u691c\u7d22\u3059\u308b\u300d\u3068\u3044\u3063\u305f\u30eb\u30fc\u30d7\u51e6\u7406\u3084\u6761\u4ef6\u5206\u5c90\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>LangGraph\u306f\u3001\u3053\u3046\u3057\u305f\u5faa\u74b0\u7684\u306a\u30d5\u30ed\u30fc\uff08\u30b5\u30a4\u30af\u30eb\uff09\u3092\u30b0\u30e9\u30d5\u69cb\u9020\u3068\u3057\u3066\u5b9a\u7fa9\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001AI\u304c\u81ea\u5f8b\u7684\u306b\u5224\u65ad\u3057\u3066\u884c\u52d5\u3059\u308b\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u300d\u3092\u69cb\u7bc9\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u304c\u66d6\u6627\u306a\u5834\u5408\u306b\u805e\u304d\u8fd4\u3057\u305f\u308a\u3001Web\u691c\u7d22\u3068\u793e\u5185DB\u691c\u7d22\u3092\u4f7f\u3044\u5206\u3051\u305f\u308a\u3068\u3044\u3063\u305f\u3001\u4eba\u9593\u306e\u3088\u3046\u306a\u67d4\u8edf\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306fLangGraph\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u5177\u4f53\u7684\u306a\u8a18\u8ff0\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/langchain-ai.github.io\/langgraph\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/langchain-ai.github.io\/langgraph\/<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LangGraph\u3092\u4f7f\u3063\u3066RAG\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5<\/h3>\n\n\n\n<p>LangGraph\u3092\u7528\u3044\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u3068\u3001\u300cSelf-RAG\uff08\u81ea\u5df1\u4fee\u6b63RAG\uff09\u300d\u306e\u3088\u3046\u306a\u9ad8\u5ea6\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001LLM\u304c\u751f\u6210\u3057\u305f\u56de\u7b54\u306b\u5bfe\u3057\u3066\u3001\u5225\u306eLLM\uff08\u3042\u308b\u3044\u306f\u81ea\u5206\u81ea\u8eab\uff09\u304c\u300c\u3053\u306e\u56de\u7b54\u306f\u8cea\u554f\u306b\u7b54\u3048\u3066\u3044\u308b\u304b\uff1f\u300d\u300c\u4e8b\u5b9f\u306b\u5373\u3057\u3066\u3044\u308b\u304b\uff1f\u300d\u3092\u8a55\u4fa1\u3059\u308b\u30d5\u30ed\u30fc\u3092\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u8a55\u4fa1\u304c\u4f4e\u3051\u308c\u3070\u3001\u691c\u7d22\u30af\u30a8\u30ea\u3092\u4fee\u6b63\u3057\u3066\u518d\u5ea6\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3001\u56de\u7b54\u3092\u4f5c\u308a\u76f4\u3059\u3068\u3044\u3046\u30eb\u30fc\u30d7\u3092\u56de\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u88c5\u306b\u304a\u3044\u3066\u306f\u3001StateGraph\u3068\u3044\u3046\u30af\u30e9\u30b9\u3092\u7528\u3044\u3066\u3001\u30b9\u30c6\u30fc\u30c8\uff08\u73fe\u5728\u306e\u72b6\u614b\uff09\u3068\u30ce\u30fc\u30c9\uff08\u51e6\u7406\u5358\u4f4d\uff09\u3001\u30a8\u30c3\u30b8\uff08\u9077\u79fb\u30eb\u30fc\u30eb\uff09\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c11\u3057\u30b3\u30fc\u30c9\u8a18\u8ff0\u91cf\u306f\u5897\u3048\u307e\u3059\u304c\u3001\u5358\u65b9\u5411\u306eRAG\u306b\u6bd4\u3079\u3066\u3001\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u4f4e\u6e1b\u3084\u56de\u7b54\u7cbe\u5ea6\u306e\u5411\u4e0a\u304c\u5287\u7684\u306b\u671f\u5f85\u3067\u304d\u308b\u305f\u3081\u3001\u5b9f\u7528\u30ec\u30d9\u30eb\u306e\u30a2\u30d7\u30ea\u958b\u767a\u3067\u306f\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ollama\u306a\u3069\u3092\u4f7f\u3063\u3066\u30ed\u30fc\u30ab\u30ebLLM\u3067RAG\u3092\u52d5\u304b\u3059\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u3001\u793e\u5185\u30c7\u30fc\u30bf\u3092\u30af\u30e9\u30a6\u30c9\u4e0a\u306eAPI\uff08OpenAI\u306a\u3069\uff09\u306b\u9001\u4fe1\u3057\u305f\u304f\u306a\u3044\u3068\u3044\u3046\u4f01\u696d\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u6709\u52b9\u306a\u306e\u304c\u3001Ollama\u306a\u3069\u3092\u7528\u3044\u305f\u30ed\u30fc\u30ab\u30ebLLM\u3067\u306eRAG\u69cb\u7bc9\u3067\u3059\u3002<\/p>\n\n\n\n<p>Ollama\u3092\u4f7f\u3048\u3070\u3001Llama 3\u3084Mistral\u306a\u3069\u306e\u9ad8\u6027\u80fd\u306a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30e2\u30c7\u30eb\u3092\u3001\u81ea\u5206\u306ePC\u3084\u793e\u5185\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u624b\u8efd\u306b\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>LangChain\u306fOllama\u3068\u306e\u9023\u643a\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001ChatOllama\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001OpenAI\u306e\u30e2\u30c7\u30eb\u3068\u540c\u3058\u3088\u3046\u306a\u611f\u899a\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Embeddings\u30e2\u30c7\u30eb\u3082\u30ed\u30fc\u30ab\u30eb\u3067\u52d5\u4f5c\u3059\u308b\u3082\u306e\uff08Hugging Face\u4e0a\u306e\u30e2\u30c7\u30eb\u306a\u3069\uff09\u306b\u5909\u66f4\u3059\u308c\u3070\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u4e00\u5207\u63a5\u7d9a\u3057\u306a\u3044\u3001\u5b8c\u5168\u30aa\u30d5\u30e9\u30a4\u30f3\u306e\u30bb\u30ad\u30e5\u30a2\u306aRAG\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6a5f\u5bc6\u60c5\u5831\u3092\u6271\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u3053\u306e\u69cb\u6210\u304c\u975e\u5e38\u306b\u91cd\u5b9d\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306fLangChain\u3068Ollama\u306e\u9023\u643a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u3059\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/python.langchain.com\/docs\/integrations\/llms\/ollama\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/python.langchain.com\/docs\/integrations\/llms\/ollama\/<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RAG\u306e\u56de\u7b54\u7cbe\u5ea6\u304c\u4f4e\u3044\u5834\u5408\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u300cRAG\u3092\u4f5c\u3063\u3066\u307f\u305f\u3051\u3069\u3001\u601d\u3063\u305f\u3088\u3046\u306a\u56de\u7b54\u304c\u8fd4\u3063\u3066\u3053\u306a\u3044\u300d\u3068\u3044\u3046\u5834\u5408\u3001\u3044\u304f\u3064\u304b\u306e\u898b\u76f4\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001\u300c\u30c1\u30e3\u30f3\u30af\u30b5\u30a4\u30ba\u300d\u3067\u3059\u3002\u5c0f\u3055\u3059\u304e\u308b\u3068\u6587\u8108\u304c\u5207\u308c\u3001\u5927\u304d\u3059\u304e\u308b\u3068\u30ce\u30a4\u30ba\u304c\u6df7\u3058\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u7279\u6027\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6b21\u306b\u3001\u300c\u691c\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u3067\u3059\u3002\u30ad\u30fc\u30ef\u30fc\u30c9\u691c\u7d22\u3068\u30d9\u30af\u30c8\u30eb\u691c\u7d22\u3092\u4f75\u7528\u3059\u308b\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u691c\u7d22\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u56fa\u6709\u540d\u8a5e\u306e\u691c\u7d22\u7cbe\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u300c\u5143\u30c7\u30fc\u30bf\u306e\u8cea\u300d\u3082\u91cd\u8981\u3067\u3059\u3002PDF\u304c\u753b\u50cf\u5316\u3055\u308c\u3066\u3044\u3066\u6587\u5b57\u304c\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306a\u3069\u306f\u3001OCR\u306e\u7cbe\u5ea6\u3092\u898b\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u524d\u8ff0\u3057\u305fLangGraph\u3092\u7528\u3044\u305f\u300c\u63a8\u8ad6\u30fb\u691c\u8a3c\u30eb\u30fc\u30d7\u300d\u306e\u5c0e\u5165\u3084\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u6307\u793a\u306e\u660e\u78ba\u5316\u3082\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7cbe\u5ea6\u5411\u4e0a\u306f\u4e00\u767a\u3067\u89e3\u6c7a\u3059\u308b\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u3053\u308c\u3089\u306e\u8981\u7d20\u3092\u4e00\u3064\u3072\u3068\u3064\u691c\u8a3c\u3057\u3066\u3044\u304f\u5730\u9053\u306a\u4f5c\u696d\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LangChain\u00d7RAG\u306e\u5177\u4f53\u7684\u306a\u30d3\u30b8\u30cd\u30b9\u6d3b\u7528\u4e8b\u4f8b<\/h2>\n\n\n\n<p>\u6280\u8853\u7684\u306a\u89e3\u8aac\u306e\u6700\u5f8c\u306b\u3001LangChain\u3068RAG\u304c\u5b9f\u969b\u306e\u30d3\u30b8\u30cd\u30b9\u73fe\u5834\u3067\u3069\u306e\u3088\u3046\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u3001\u5177\u4f53\u7684\u306a\u4e8b\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u793e\u5185\u30ca\u30ec\u30c3\u30b8\u691c\u7d22\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u5c02\u9580\u5206\u91ce\u7279\u5316\u578b\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8<\/li>\n\n\n\n<li>EC\u30b5\u30a4\u30c8\u306e\u30ec\u30b3\u30e1\u30f3\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u81ea\u793e\u306e\u8ab2\u984c\u306b\u5f53\u3066\u306f\u3081\u306a\u304c\u3089\u3001\u6d3b\u7528\u306e\u30a4\u30e1\u30fc\u30b8\u3092\u81a8\u3089\u307e\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>RAG\u306f\u793e\u5185\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u304b\u3064\u6b63\u78ba\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u6280\u8853\u3067\u3059\u3002 \u300cChatGPT\u306b\u793e\u5185\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u3055\u305b\u308b\u65b9\u6cd5\u300d\u306e\u8a18\u4e8b\u3082\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-taskhub wp-block-embed-taskhub\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"fBiiYHebO5\"><a href=\"https:\/\/taskhub.jp\/useful\/chatgpt-company-data\/\">ChatGPT\u306b\u793e\u5185\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u3055\u305b\u308b\u65b9\u6cd55\u9078\uff01\u30e1\u30ea\u30c3\u30c8\u3084\u6d3b\u7528\u4e8b\u4f8b\u3082\u89e3\u8aac<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"“ChatGPT\u306b\u793e\u5185\u30c7\u30fc\u30bf\u3092\u5b66\u7fd2\u3055\u305b\u308b\u65b9\u6cd55\u9078\uff01\u30e1\u30ea\u30c3\u30c8\u3084\u6d3b\u7528\u4e8b\u4f8b\u3082\u89e3\u8aac” — Taskhub\" src=\"https:\/\/taskhub.jp\/useful\/chatgpt-company-data\/embed\/#?secret=C9AwjFEUsk#?secret=fBiiYHebO5\" data-secret=\"fBiiYHebO5\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u793e\u5185\u30de\u30cb\u30e5\u30a2\u30eb\u3084\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u306e\u691c\u7d22\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p>\u6700\u3082\u4e00\u822c\u7684\u304b\u3064\u5c0e\u5165\u52b9\u679c\u304c\u9ad8\u3044\u306e\u304c\u3001\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u691c\u7d22\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u4f01\u696d\u3067\u306f\u3001\u696d\u52d9\u30de\u30cb\u30e5\u30a2\u30eb\u3001\u898f\u5b9a\u96c6\u3001\u904e\u53bb\u306e\u8b70\u4e8b\u9332\u306a\u3069\u304c\u30d5\u30a1\u30a4\u30eb\u30b5\u30fc\u30d0\u30fc\u3084\u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u6563\u5728\u3057\u3066\u304a\u308a\u3001\u5fc5\u8981\u306a\u60c5\u5831\u3092\u63a2\u3059\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>RAG\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u300c\u4ea4\u901a\u8cbb\u306e\u7533\u8acb\u65b9\u6cd5\u3092\u6559\u3048\u3066\u300d\u3068\u30c1\u30e3\u30c3\u30c8\u3067\u805e\u304f\u3060\u3051\u3067\u3001\u7d4c\u8cbb\u7cbe\u7b97\u898f\u5b9a\u306ePDF\u304b\u3089\u8a72\u5f53\u7b87\u6240\u3092\u5f15\u7528\u3057\u3066\u56de\u7b54\u3057\u3066\u304f\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u304c\u4f5c\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u30d0\u30c3\u30af\u30aa\u30d5\u30a3\u30b9\u90e8\u9580\u3078\u306e\u554f\u3044\u5408\u308f\u305b\u4ef6\u6570\u3092\u524a\u6e1b\u3057\u3001\u793e\u54e1\u304c\u672c\u6765\u306e\u696d\u52d9\u306b\u96c6\u4e2d\u3067\u304d\u308b\u6642\u9593\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u3001\u60c5\u5831\u306e\u66f4\u65b0\u983b\u5ea6\u304c\u9ad8\u3044\u7d44\u7e54\u306b\u304a\u3044\u3066\u3001\u5e38\u306b\u6700\u65b0\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3067\u304d\u308bRAG\u306e\u5f37\u307f\u304c\u6d3b\u304b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3061\u3089\u306fAI\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u5c0e\u5165\u306b\u3088\u308a\u5927\u5e45\u306a\u696d\u52d9\u52b9\u7387\u5316\u3092\u5b9f\u73fe\u3057\u305fAir India\u306e\u4e8b\u4f8b\u8a18\u4e8b\u3067\u3059\u3002 \u5408\u308f\u305b\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.microsoft.com\/en\/customers\/story\/1750059518785857549-airindia-microsoft-teams-travel-and-transportation-en-india\">https:\/\/www.microsoft.com\/en\/customers\/story\/1750059518785857549-airindia-microsoft-teams-travel-and-transportation-en-india<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7279\u5b9a\u696d\u754c\u306e\u6cd5\u5f8b\u3084\u898f\u5236\u306b\u5bfe\u5fdc\u3057\u305f\u5c02\u9580\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8<\/h3>\n\n\n\n<p>\u6cd5\u5f8b\u3001\u533b\u7642\u3001\u91d1\u878d\u306a\u3069\u3001\u5c02\u9580\u77e5\u8b58\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u754c\u3067\u3082RAG\u306f\u6d3b\u8e8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u81a8\u5927\u306a\u6cd5\u4ee4\u30c7\u30fc\u30bf\u3084\u5224\u4f8b\u3092\u5b66\u7fd2\u30fb\u53c2\u7167\u3055\u305b\u305f\u300c\u6cd5\u52d9\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8AI\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5951\u7d04\u66f8\u306e\u30c1\u30a7\u30c3\u30af\u3084\u3001\u7279\u5b9a\u306e\u6cd5\u5f8b\u89e3\u91c8\u306b\u95a2\u3059\u308b\u8cea\u554f\u306b\u5bfe\u3057\u3066\u3001\u6839\u62e0\u3068\u306a\u308b\u6761\u6587\u3092\u63d0\u793a\u3057\u306a\u304c\u3089\u56de\u7b54\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>LLM\u5358\u4f53\u3067\u306f\u300c\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u5618\u300d\u3092\u3064\u304f\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u5206\u91ce\u3067\u3059\u304c\u3001RAG\u306b\u3088\u3063\u3066\u300c\u3069\u306e\u8cc7\u6599\u306e\u4f55\u30da\u30fc\u30b8\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u304b\u300d\u3068\u3044\u3046\u51fa\u5178\u3092\u660e\u793a\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c02\u9580\u5bb6\u304c\u6700\u7d42\u78ba\u8a8d\u3092\u3059\u308b\u524d\u306e\u300c\u4e00\u6b21\u8abf\u67fb\u300d\u3092AI\u306b\u4efb\u305b\u308b\u3053\u3068\u3067\u3001\u696d\u52d9\u52b9\u7387\u3092\u5927\u5e45\u306b\u6539\u5584\u3067\u304d\u308b\u4e8b\u4f8b\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">EC\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u5546\u54c1\u30ec\u30b3\u30e1\u30f3\u30c7\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p>BtoC\u306e\u9818\u57df\u3067\u306f\u3001EC\u30b5\u30a4\u30c8\u306e\u63a5\u5ba2\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8\u3068\u3057\u3066\u306e\u6d3b\u7528\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5f93\u6765\u306e\u3088\u3046\u306a\u300c\u9078\u629e\u80a2\u3092\u9078\u3093\u3067\u3044\u304f\u30bf\u30a4\u30d7\u300d\u306e\u30dc\u30c3\u30c8\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u66d6\u6627\u306a\u8981\u671b\uff08\u300c\u30ad\u30e3\u30f3\u30d7\u521d\u5fc3\u8005\u306a\u3093\u3060\u3051\u3069\u3001\u5bb6\u65cf4\u4eba\u3067\u4f7f\u3048\u308b\u304a\u3059\u3059\u3081\u306e\u30c6\u30f3\u30c8\u306f\u3042\u308b\uff1f\u300d\u306a\u3069\uff09\u306b\u5bfe\u3057\u3066\u3001\u5546\u54c1\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092RAG\u3067\u691c\u7d22\u3057\u3001\u6700\u9069\u306a\u5546\u54c1\u3092\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5546\u54c1\u30b9\u30da\u30c3\u30af\u3060\u3051\u3067\u306a\u304f\u3001\u30ec\u30d3\u30e5\u30fc\u60c5\u5831\u3084\u30d6\u30ed\u30b0\u8a18\u4e8b\u306a\u3069\u3082\u77e5\u8b58\u6e90\u3068\u3057\u3066\u53d6\u308a\u8fbc\u3080\u3053\u3068\u3067\u3001\u300c\u8a2d\u55b6\u304c\u7c21\u5358\u3060\u3068\u8a55\u5224\u3067\u3059\u300d\u3068\u3044\u3063\u305f\u3001\u30d9\u30c6\u30e9\u30f3\u5e97\u54e1\u306e\u3088\u3046\u306a\u88dc\u8db3\u8aac\u660e\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8cfc\u8cb7\u610f\u6b32\u3092\u9ad8\u3081\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u306e\u5411\u4e0a\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LangChain\u3067\u306eRAG\u958b\u767a\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001LangChain\u3092\u7528\u3044\u305fRAG\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u3068\u305d\u306e\u56de\u7b54\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u66f4\u65b0\u5bfe\u5fdc\u306b\u3064\u3044\u3066<\/li>\n\n\n\n<li>\u5bfe\u5fdc\u30c7\u30fc\u30bf\u5f62\u5f0f\u306b\u3064\u3044\u3066<\/li>\n\n\n\n<li>\u4ed6\u30e2\u30c7\u30eb\u306e\u5229\u7528\u306b\u3064\u3044\u3066<\/li>\n<\/ul>\n\n\n\n<p>\u958b\u767a\u4e2d\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3084\u3001\u5c0e\u5165\u524d\u306e\u691c\u8a0e\u6750\u6599\u3068\u3057\u3066\u304a\u5f79\u7acb\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LangChain\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u66f4\u65b0\u3067\u30b3\u30fc\u30c9\u304c\u52d5\u304b\u306a\u3044\u5834\u5408\u306f\uff1f<\/h3>\n\n\n\n<p>LangChain\u306f\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u304c\u975e\u5e38\u306b\u901f\u304f\u3001\u983b\u7e41\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u884c\u308f\u308c\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30cd\u30c3\u30c8\u4e0a\u306e\u53e4\u3044\u8a18\u4e8b\u306e\u30b3\u30fc\u30c9\u304c\u305d\u306e\u307e\u307e\u3067\u306f\u52d5\u304b\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u3001\u30a4\u30f3\u30dd\u30fc\u30c8\u30d1\u30b9\u306e\u5909\u66f4\u3084\u30af\u30e9\u30b9\u306e\u5ec3\u6b62\u306f\u65e5\u5e38\u8336\u98ef\u4e8b\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u5834\u5408\u306f\u3001\u307e\u305a\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u300cMigration Guide\u300d\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001LangChain\u306f\u73fe\u5728\u3001\u30b3\u30a2\u6a5f\u80fd\uff08langchain-core\uff09\u3068\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u6a5f\u80fd\uff08langchain-community\uff09\u3078\u306e\u5206\u96e2\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u975e\u63a8\u5968\u306e\u8b66\u544a\uff08DeprecationWarning\uff09\u304c\u51fa\u305f\u5834\u5408\u306f\u3001\u6307\u793a\u306b\u5f93\u3063\u3066\u65b0\u3057\u3044\u8a18\u8ff0\u65b9\u6cd5\u306b\u4fee\u6b63\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u65b0\u306e\u60c5\u5831\u3092\u30ad\u30e3\u30c3\u30c1\u30a2\u30c3\u30d7\u3057\u7d9a\u3051\u308b\u3053\u3068\u304c\u3001LangChain\u958b\u767a\u306e\u5bbf\u547d\u3068\u3082\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\uff08PDF, CSV\u7b49\uff09\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>LangChain\u306eDocument Loaders\u306f\u3001\u4e3b\u8981\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u306e\u307b\u307c\u5168\u3066\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>PDF\u3001Word\uff08docx\uff09\u3001Excel\uff08xlsx\uff09\u3001CSV\u3001PowerPoint\uff08pptx\uff09\u306a\u3069\u306eOffice\u7cfb\u30d5\u30a1\u30a4\u30eb\u306f\u3082\u3061\u308d\u3093\u3001HTML\u3001Markdown\u3001JSON\u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u3082\u8aad\u307f\u8fbc\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001YouTube\u306e\u5b57\u5e55\u3001Notion\u3001Slack\u3001Discord\u3001Google Drive\u306a\u3069\u306e\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u304b\u3089\u76f4\u63a5\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u30ed\u30fc\u30c0\u30fc\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u6a19\u6e96\u3067\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u7279\u6b8a\u306a\u5f62\u5f0f\u3067\u3042\u3063\u3066\u3082\u3001Python\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u62bd\u51fa\u3059\u308b\u30ed\u30b8\u30c3\u30af\u3055\u3048\u66f8\u3051\u308c\u3070\u3001\u305d\u308c\u3092LangChain\u306eDocument\u5f62\u5f0f\u306b\u5909\u63db\u3057\u3066RAG\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u5bb9\u6613\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">OpenAI\u4ee5\u5916\u306e\u30e2\u30c7\u30eb\uff08Claude, Gemini\u7b49\uff09\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p>\u306f\u3044\u3001\u53ef\u80fd\u3067\u3059\u3002LangChain\u306e\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u7279\u5b9a\u306e\u30e2\u30c7\u30eb\u306b\u4f9d\u5b58\u3057\u306a\u3044\u300c\u4e2d\u7acb\u6027\u300d\u3067\u3059\u3002<\/p>\n\n\n\n<p>OpenAI\u306eGPT\u30b7\u30ea\u30fc\u30ba\u3060\u3051\u3067\u306a\u304f\u3001Google\u306eGemini\u3001Anthropic\u306eClaude\u3001Amazon Bedrock\u306a\u3069\u306e\u4e3b\u8981\u306a\u5546\u7528LLM\u306b\u5bfe\u5fdc\u3057\u305f\u30af\u30e9\u30b9\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30fc\u30c9\u5185\u306e\u30e2\u30c7\u30eb\u5b9a\u7fa9\u90e8\u5206\uff08\u4f8b\u3048\u3070ChatOpenAI\u3092ChatAnthropic\u306b\uff09\u66f8\u304d\u63db\u3048\u308b\u3060\u3051\u3067\u3001\u7c21\u5358\u306b\u30e2\u30c7\u30eb\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c\u63a8\u8ad6\u306f\u8ce2\u3044Claude 3.5 Sonnet\u3092\u4f7f\u3044\u3001\u5358\u7d14\u4f5c\u696d\u306f\u30b3\u30b9\u30c8\u306e\u5b89\u3044GPT-5-mini\u3092\u4f7f\u3046\u300d\u3068\u3044\u3063\u305f\u3088\u3046\u306b\u3001\u9069\u6750\u9069\u6240\u3067\u30e2\u30c7\u30eb\u3092\u4f7f\u3044\u5206\u3051\u308b\u69cb\u6210\u3082\u3001LangChain\u306a\u3089\u30b9\u30e0\u30fc\u30ba\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3042\u306a\u305f\u306eRAG\u306f\u300c\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u5618\u300d\u3092\u3064\u304f\uff1fGartner\u304c\u4e88\u6e2c\u3059\u308bAI\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5931\u6557\u306e\u885d\u6483\u7684\u7406\u7531<\/h2>\n\n\n\n<p>LangChain\u3092\u4f7f\u3048\u3070RAG\u306f\u7c21\u5358\u306b\u4f5c\u308c\u308b\u3001\u305d\u3046\u601d\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f\u5b9f\u306f\u3001\u5b89\u6613\u306a\u5b9f\u88c5\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5931\u6557\u3092\u62db\u304f\u5371\u967a\u306a\u7f60\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u30ac\u30fc\u30c8\u30ca\u30fc\u793e\u306e\u885d\u6483\u7684\u306a\u4e88\u6e2c\u306b\u3088\u308b\u3068\u30012025\u5e74\u672b\u307e\u3067\u306b\u751f\u6210AI\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5c11\u306a\u304f\u3068\u308230\uff05\u304c\u3001\u6982\u5ff5\u5b9f\u8a3c\uff08PoC\uff09\u5f8c\u306b\u653e\u68c4\u3055\u308c\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u4e3b\u306a\u539f\u56e0\u306f\u3001\u30c7\u30fc\u30bf\u54c1\u8cea\u306e\u60aa\u3055\u3084\u30ea\u30b9\u30af\u7ba1\u7406\u306e\u4e0d\u5099\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u591a\u304f\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u9665\u308b\u300c\u3068\u308a\u3042\u3048\u305a\u4f5c\u3063\u305fRAG\u300d\u306e\u843d\u3068\u3057\u7a74\u3068\u3001\u6210\u529f\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3060\u3051\u304c\u5b9f\u8df5\u3057\u3066\u3044\u308b\u601d\u8003\u6cd5\u3092\u3001\u4fe1\u983c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u3092\u5143\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3010\u8b66\u544a\u3011\u300c\u3068\u308a\u3042\u3048\u305a\u5b9f\u88c5\u300d\u304c\u62db\u304f\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u7f60<\/h2>\n\n\n\n<p>\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u901a\u308a\u306b\u4f5c\u3063\u305f\u3060\u3051\u306e\u300cNaive RAG\uff08\u5358\u7d14\u306aRAG\uff09\u300d\u306f\u3001\u5b9f\u52d9\u30ec\u30d9\u30eb\u3067\u306f\u4f7f\u3044\u7269\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u591a\u3044\u306e\u304c\u73fe\u5b9f\u3067\u3059\u3002\u691c\u7d22\u7cbe\u5ea6\u304c\u4f4e\u3044\u307e\u307eLLM\u306b\u60c5\u5831\u3092\u6e21\u3059\u3068\u3001AI\u306f\u8aa4\u3063\u305f\u60c5\u5831\u3092\u5143\u306b\u3001\u81ea\u4fe1\u6e80\u3005\u3067\u5618\u3092\u3064\u304f\u300c\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\u300d\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u958b\u767a\u8005\u304c\u601d\u8003\u505c\u6b62\u3057\u3066\u300c\u52d5\u304f\u3082\u306e\u3092\u4f5c\u308b\u300d\u3053\u3068\u3060\u3051\u3092\u76ee\u7684\u306b\u3057\u3066\u3057\u307e\u3063\u305f\u7d50\u679c\u3067\u3059\u3002\u3053\u306e\u72b6\u614b\u304c\u7d9a\u304f\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ea\u30b9\u30af\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fe1\u983c\u6027\u306e\u5931\u589c\uff1a \u8aa4\u3063\u305f\u56de\u7b54\u3092\u7e70\u308a\u8fd4\u3059AI\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u898b\u653e\u3055\u308c\u3001\u4e8c\u5ea6\u3068\u4f7f\u308f\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30b9\u30c8\u306e\u5897\u5927\uff1a \u7cbe\u5ea6\u5411\u4e0a\u306e\u305f\u3081\u306e\u6539\u4fee\u306b\u8ffd\u308f\u308c\u3001\u5f53\u521d\u306e\u60f3\u5b9a\u3092\u9065\u304b\u306b\u8d85\u3048\u308b\u30ea\u30bd\u30fc\u30b9\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u51cd\u7d50\uff1a 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Press Release, “Gartner Predicts 30% of Generative AI Projects Will Be Abandoned After Proof of Concept By End of 2025”, July 29, 2024\uff09<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3010\u5b9f\u8df5\u3011\u30c8\u30c3\u30d7\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u8df5\u3059\u308b\u300c\u8a55\u4fa1\u30d5\u30a1\u30fc\u30b9\u30c8\u300d\u306e\u958b\u767a\u601d\u8003<\/h2>\n\n\n\n<p>\u3067\u306f\u3001\u6210\u529f\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3069\u306e\u3088\u3046\u306b\u958b\u767a\u3092\u9032\u3081\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u5f7c\u3089\u306f\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u524d\u306b\u3001\u307e\u305a\u300c\u8a55\u4fa1\uff08Evaluation\uff09\u300d\u306e\u4ed5\u7d44\u307f\u3092\u8a2d\u8a08\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5b9f\u52d9\u3067\u6210\u679c\u3092\u51fa\u3059\u305f\u3081\u306e3\u3064\u306e\u8996\u70b9\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u8996\u70b9\u2460\uff1a\u4f5c\u6210\u3088\u308a\u3082\u300c\u63a1\u70b9\u300d\u3092\u512a\u5148\u3059\u308b<\/strong><\/p>\n\n\n\n<p>RAG\u306e\u54c1\u8cea\u3092\u611f\u899a\u3067\u8a9e\u308b\u306e\u306f\u5371\u967a\u3067\u3059\u3002Ragas\u306a\u3069\u306e\u8a55\u4fa1\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u5c0e\u5165\u3057\u3001\u300c\u691c\u7d22\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u9069\u5207\u304b\u300d\u300c\u56de\u7b54\u306f\u4e8b\u5b9f\u306b\u5373\u3057\u3066\u3044\u308b\u304b\u300d\u3092\u6570\u5024\u3067\u76e3\u8996\u3067\u304d\u308b\u74b0\u5883\u3092\u6700\u521d\u306b\u69cb\u7bc9\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306b\u3088\u308a\u3001\u6539\u5584\u306e\u30b5\u30a4\u30af\u30eb\u3092\u5ba2\u89b3\u7684\u306a\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u8996\u70b9\u2461\uff1a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u300c\u5de8\u4eba\u300d\u306b\u4e57\u3063\u304b\u308b<\/strong><\/p>\n\n\n\n<p>\u30bc\u30ed\u304b\u3089\u5168\u3066\u306e\u30ed\u30b8\u30c3\u30af\u3092\u7d44\u3080\u306e\u306f\u975e\u52b9\u7387\u3067\u3059\u3002LangChain\u3084LangGraph\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306f\u65e5\u3005\u9032\u5316\u3057\u3066\u304a\u308a\u3001\u6700\u65b0\u306e\u8ad6\u6587\u3067\u767a\u8868\u3055\u308c\u305f\u624b\u6cd5\uff08GraphRAG\u306a\u3069\uff09\u304c\u6b21\u3005\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u5206\u306e\u30b3\u30fc\u30c9\u306b\u56fa\u57f7\u305b\u305a\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u77e5\u898b\u3084\u65e2\u5b58\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u67d4\u8edf\u306b\u53d6\u308a\u5165\u308c\u3001\u7d44\u307f\u5408\u308f\u305b\u308b\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u8996\u70b9\u2462\uff1aAI\u3092\u300c\u9b54\u6cd5\u300d\u3067\u306f\u306a\u304f\u300c\u78ba\u7387\u300d\u3068\u3057\u3066\u6271\u3046<\/strong><\/p>\n\n\n\n<p>AI\u306f\u9b54\u6cd5\u306e\u6756\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u78ba\u7387\u7684\u306b\u5358\u8a9e\u3092\u7e4b\u3052\u3066\u3044\u308b\u306b\u904e\u304e\u306a\u3044\u3053\u3068\u3092\u7406\u89e3\u3057\u3001\u5fc5\u305a\u300c\u9593\u9055\u3048\u308b\u300d\u3053\u3068\u3092\u524d\u63d0\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u56de\u7b54\u306e\u6839\u62e0\u3068\u306a\u3063\u305f\u30bd\u30fc\u30b9\u3092\u5fc5\u305a\u63d0\u793a\u3055\u305b\u308b\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u306a\u3069\u3001AI\u306e\u30df\u30b9\u3092\u4eba\u9593\u304c\u30ab\u30d0\u30fc\u3067\u304d\u308b\u904b\u7528\u30d5\u30ed\u30fc\u3092\u542b\u3081\u3066\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u6210\u529f\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u4f01\u696d\u306fDX\u63a8\u9032\u3084\u696d\u52d9\u52b9\u7387\u5316\u306e\u8ab2\u984c\u3092\u62b1\u3048\u308b\u4e2d\u3067\u3001RAG\u306e\u3088\u3046\u306a\u751f\u6210AI\u6280\u8853\u306e\u6d3b\u7528\u304c\u6025\u52d9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u672c\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u305f\u3088\u3046\u306b\u3001\u81ea\u793e\u3067\u30bc\u30ed\u304b\u3089RAG\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3001\u672c\u756a\u904b\u7528\u306b\u4e57\u305b\u308b\u306b\u306f\u3001\u9ad8\u3044\u6280\u8853\u529b\u3068\u7d99\u7d9a\u7684\u306a\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3001\u305d\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306a\u3069\u3001\u6975\u3081\u3066\u9ad8\u3044\u30cf\u30fc\u30c9\u30eb\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u304a\u3059\u3059\u3081\u3057\u305f\u3044\u306e\u304c\u3001Taskhub \u3067\u3059\u3002<\/p>\n\n\n\n<p>Taskhub\u306f\u65e5\u672c\u521d\u306e\u30a2\u30d7\u30ea\u578b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u63a1\u7528\u3057\u3001200\u7a2e\u985e\u4ee5\u4e0a\u306e\u5b9f\u7528\u7684\u306aAI\u30bf\u30b9\u30af\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u5316\u3057\u305f\u751f\u6210AI\u6d3b\u7528\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8907\u96d1\u306aLangChain\u306e\u5b9f\u88c5\u3084RAG\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u308f\u306a\u304f\u3066\u3082\u3001\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u6d3b\u7528\u3057\u305fQ&A\u3084\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u306a\u3069\u3001\u9ad8\u5ea6\u306a\u696d\u52d9\u3092\u300c\u30a2\u30d7\u30ea\u300d\u3092\u9078\u3076\u3060\u3051\u3067\u3001\u8ab0\u3067\u3082\u76f4\u611f\u7684\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3082\u3001Azure OpenAI 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