{"id":34621,"date":"2025-09-12T22:58:04","date_gmt":"2025-09-12T13:58:04","guid":{"rendered":"https:\/\/uxdaystokyo.com\/articles\/?post_type=glossary&#038;p=34621"},"modified":"2025-09-29T17:20:33","modified_gmt":"2025-09-29T08:20:33","slug":"retrieval-augmented-generation","status":"publish","type":"glossary","link":"https:\/\/uxdaystokyo.com\/articles\/glossary\/retrieval-augmented-generation\/","title":{"rendered":"RAG"},"content":{"rendered":"<p data-start=\"81\" data-end=\"294\">Retrieval-Augmented Generation \u306e\u7565\u8a9e\u3067\u3001\u65e5\u672c\u8a9e\u3067\u306f\u300c<span>\u691c\u7d22\u62e1\u5f35\u751f\u6210\u300d\u3068\u76f4\u8a33\u3055\u308c\u308b\u3002<br \/>\n<\/span>\u5916\u90e8\u77e5\u8b58\u30d9\u30fc\u30b9\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u95a2\u9023\u60c5\u5831\u3092\u691c\u7d22\uff08Retrieval\uff09\u3057\u3001\u305d\u308c\u3092\u57fa\u306b\u751f\u6210AI\uff08Generation\uff09\u304c\u56de\u7b54\u3092\u4f5c\u6210\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3042\u308b\u3002<\/p>\n<p data-start=\"81\" data-end=\"294\"><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/large-language-model\/\">\u5927\u898f\u6a21\u8a00\u8a9e\u30e2\u30c7\u30eb\uff08LLM\uff09<\/a>\u306f\u5185\u90e8\u306b\u81a8\u5927\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6301\u3064\u304c\u3001\u77e5\u8b58\u306e\u6700\u65b0\u6027\u3084\u5c02\u9580\u6027\u306b\u306f\u9650\u754c\u304c\u3042\u308b\u3002RAG\u306f\u691c\u7d22\u3068\u751f\u6210\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6b63\u78ba\u6027\u30fb\u4fe1\u983c\u6027\u30fb\u8aac\u660e\u53ef\u80fd\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u6280\u8853\u3067\u3042\u308b\u3002<\/p>\n<p data-start=\"81\" data-end=\"294\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-1024x1024.png\" alt=\"RAG\" width=\"616\" height=\"616\" class=\"alignnone wp-image-34984\" srcset=\"https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-1024x1024.png 1024w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-150x150.png 150w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-300x300.png 300w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-768x768.png 768w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1.png 1080w, https:\/\/uxdaystokyo.com\/articles\/wp-content\/uploads\/2025\/09\/retrieval-augmented-generation-1-640x640.png 640w\" sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/p>\n<h2 data-start=\"301\" data-end=\"309\">\u63d0\u5531\u8005<\/h2>\n<p data-start=\"310\" data-end=\"514\">RAG\u306f2020\u5e74\u306b <strong data-start=\"321\" data-end=\"362\">Meta AI\uff08\u5f53\u6642Facebook AI Research, FAIR\uff09<\/strong> \u306e\u7814\u7a76\u8005\u3089\u306b\u3088\u3063\u3066\u63d0\u6848\u3055\u308c\u305f\u3002<br \/>\n\u4ee3\u8868\u7684\u306a\u8ad6\u6587\u306f <strong data-start=\"386\" data-end=\"507\">Patrick Lewis, Ethan Perez, Aleksandra Piktus \u3089\u306b\u3088\u308b \u201cRetrieval-Augmented Generation for Knowledge-Intensive NLP Tasks\u201d<\/strong> \u3067\u3042\u308b\u3002<\/p>\n<h2 data-start=\"310\" data-end=\"514\">\u30c7\u30b6\u30a4\u30f3\u306b\u304a\u3051\u308b\u5229\u7528\u65b9\u6cd5\u3068\u5177\u4f53\u7684\u4e8b\u4f8b<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u6d3b\u7528\u5834\u9762<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>FAQ\u3084\u30d8\u30eb\u30d7\u30c7\u30b6\u30a4\u30f3<\/strong><\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u304c\u5165\u529b\u3057\u305f\u8cea\u554f\u306b\u5bfe\u3057\u3066\u3001\u793e\u5185\u30ca\u30ec\u30c3\u30b8\u3084\u30de\u30cb\u30e5\u30a2\u30eb\u304b\u3089\u9069\u5207\u306a\u60c5\u5831\u3092\u691c\u7d22\u3057\u3001\u81ea\u7136\u306a\u6587\u7ae0\u3067\u56de\u7b54\u3092\u63d0\u793a\u3059\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u691c\u7d22\u4f53\u9a13\u306e\u6539\u5584<\/strong><\/td>\n<td>\u901a\u5e38\u306e\u691c\u7d22\u306f\u300c\u6587\u66f8\u306e\u65ad\u7247\u300d\u3092\u8fd4\u3059\u3060\u3051\u3060\u304c\u3001RAG\u3092\u7528\u3044\u308c\u3070\u300c\u7d71\u5408\u7684\u3067\u7406\u89e3\u3057\u3084\u3059\u3044\u7b54\u3048\u300d\u3092\u751f\u6210\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u30c9UX<\/strong><\/td>\n<td>\u500b\u3005\u306e\u30e6\u30fc\u30b6\u30fc\u5c65\u6b74\u3084\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u691c\u7d22\u5bfe\u8c61\u3068\u3057\u3001\u72b6\u6cc1\u306b\u5373\u3057\u305f\u5fdc\u7b54\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u6587\u8108\u306b\u5408\u3063\u305f\u4f53\u9a13\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u696d\u52d9\u652f\u63f4\u30c4\u30fc\u30eb<\/strong><\/td>\n<td>\u793e\u54e1\u304c\u30de\u30cb\u30e5\u30a2\u30eb\u3084\u898f\u7a0b\u3092\u63a2\u3059\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u81ea\u7136\u8a00\u8a9e\u3067\u8cea\u554f\u3059\u308b\u3060\u3051\u3067\u5fc5\u8981\u306a\u60c5\u5831\u3092\u53d6\u5f97\u53ef\u80fd\u306b\u3059\u308b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"1073\" data-end=\"1091\">\u300c\u3053\u306e\u5834\u9762\u306b\u4f7f\u3048\u308b\u300d\u5177\u4f53\u4f8b<\/h2>\n<ul data-start=\"1092\" data-end=\"1382\">\n<li data-start=\"1092\" data-end=\"1168\">\n<p data-start=\"1094\" data-end=\"1168\"><strong data-start=\"1094\" data-end=\"1114\">\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u30c1\u30e3\u30c3\u30c8\u30dc\u30c3\u30c8<\/strong><br data-start=\"1114\" data-end=\"1117\" \/>\u5358\u306a\u308b\u5b9a\u578b\u6587\u56de\u7b54\u3067\u306f\u306a\u304f\u3001\u6700\u65b0\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3084\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u3001\u6b63\u78ba\u306a\u56de\u7b54\u3092\u63d0\u793a\u3067\u304d\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"1169\" data-end=\"1237\">\n<p data-start=\"1171\" data-end=\"1237\"><strong data-start=\"1171\" data-end=\"1183\">\u793e\u5185\u691c\u7d22\u30dd\u30fc\u30bf\u30eb<\/strong><br data-start=\"1183\" data-end=\"1186\" \/>\u5927\u4f01\u696d\u306e\u5f93\u696d\u54e1\u304c\u898f\u7a0b\u3084\u696d\u52d9\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u63a2\u3059\u969b\u3001\u691c\u7d22\u7d50\u679c\u306e\u7f85\u5217\u3067\u306f\u306a\u304f\u3001\u81ea\u7136\u306a\u6587\u7ae0\u3067\u8981\u7d04\u3092\u8fd4\u3059\u3002<\/p>\n<\/li>\n<li data-start=\"1238\" data-end=\"1311\">\n<p data-start=\"1240\" data-end=\"1311\"><strong data-start=\"1240\" data-end=\"1254\">EC\u30b5\u30a4\u30c8\u306e\u5546\u54c1\u691c\u7d22<\/strong><br data-start=\"1254\" data-end=\"1257\" \/>\u300c\u590f\u306b\u5408\u3046\u8efd\u3044\u30b8\u30e3\u30b1\u30c3\u30c8\u304c\u6b32\u3057\u3044\u300d\u306a\u3069\u66d6\u6627\u306a\u691c\u7d22\u3067\u3082\u3001\u5546\u54c1\u8aac\u660e\u3084\u30ec\u30d3\u30e5\u30fc\u3092\u691c\u7d22\u30fb\u7d71\u5408\u3057\u3066\u63d0\u6848\u3067\u304d\u308b\u3002<\/p>\n<\/li>\n<li data-start=\"1312\" data-end=\"1382\">\n<p data-start=\"1314\" data-end=\"1382\"><strong data-start=\"1314\" data-end=\"1328\">\u533b\u7642\u30fb\u91d1\u878d\u5206\u91ce\u306e\u8aac\u660e<\/strong><br data-start=\"1328\" data-end=\"1331\" \/>\u8907\u96d1\u306a\u5c02\u9580\u77e5\u8b58\u3092\u542b\u3080\u5834\u5408\u3067\u3082\u3001\u6700\u65b0\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084\u6cd5\u4ee4\u3092\u53c2\u7167\u3057\u3066\u3001\u5229\u7528\u8005\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3059\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u95a2\u9023\u7528\u8a9e<\/h2>\n<ul>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/deep-learning\/\">\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0<\/a> \u2192 \u30e2\u30c7\u30eb\u3092\u300c\u6700\u521d\u304b\u3089\u5b66\u7fd2\u300d\u3059\u308b<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/retrieval-augmented-generation\/\">RAG<\/a>\u2192 \u30e2\u30c7\u30eb\u306b\u300c\u5916\u90e8\u77e5\u8b58\u300d\u3092\u3064\u306a\u3052\u308b<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/transfer-learning\/\">\u30c8\u30e9\u30f3\u30b9\u30d5\u30a1\u30fc\u30e9\u30fc\u30cb\u30f3\u30b0<\/a> \u2192 \u65e2\u5b58\u306e\u77e5\u8b58\u3092\u300c\u5225\u306e\u5206\u91ce\u306b\u8ee2\u7528\u300d\u3059\u308b<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/prompt-engineering\/\">\u30d7\u30ed\u30f3\u30d7\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/a> \u2192 \u300c\u5165\u529b\u306e\u5de5\u592b\u300d\u3067\u6027\u80fd\u3092\u5f15\u304d\u51fa\u3059<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/in-context-learning\/\">\u30a4\u30f3\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30e9\u30fc\u30cb\u30f3\u30b0<\/a> \u2192 \u300c\u305d\u306e\u5834\u306e\u4f8b\u300d\u3067\u4e00\u6642\u7684\u306b\u5b66\u3076<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/knowledge-distillation\/\">\u30ca\u30ec\u30c3\u30b8\u30c7\u30a3\u30b9\u30c6\u30a3\u30ec\u30fc\u30b7\u30e7\u30f3<\/a> \u2192 \u5927\u304d\u306a\u30e2\u30c7\u30eb\u3092\u300c\u5c0f\u3055\u306a\u30e2\u30c7\u30eb\u306b\u7e2e\u5c0f\u300d\u3059\u308b<\/li>\n<li><a href=\"https:\/\/uxdaystokyo.com\/articles\/glossary\/zero-shot-learni\u2026ne-shot-learning\/\">\u30bc\u30ed\u30b7\u30e7\u30c3\u30c8\uff0f\u30ef\u30f3\u30b7\u30e7\u30c3\u30c8<\/a> \u2192 \u300c\u5c11\u306a\u3044\u4f8b\u3067\u63a8\u8ad6\u300d\u3059\u308b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u751f\u6210AI\u306e\u56de\u7b54\u306b\u5185\u90e8\u30c7\u30fc\u30bf\u306b\u52a0\u3048\u3066\u3001\u5916\u90e8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u95a2\u9023\u60c5\u5831\u3092\u691c\u7d22\u3057\u3066\u5229\u7528\u3059\u308b\u6280\u8853<\/p>\n","protected":false},"author":5,"featured_media":34984,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"English":"","footnotes":""},"glossary-category":[418],"glossary_tag":[],"class_list":["post-34621","glossary","type-glossary","status-publish","has-post-thumbnail","hentry","glossary-category-technology"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Retrieval-Augmented Generation 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