{"id":7478,"date":"2025-09-26T06:36:00","date_gmt":"2025-09-25T21:36:00","guid":{"rendered":"https:\/\/devneko.jp\/wordpress\/?p=7478"},"modified":"2025-09-21T14:40:23","modified_gmt":"2025-09-21T05:40:23","slug":"infogain-rag-boosting-retrieval-augmented-generation-via-document-information-gain-based-reranking-and-filtering","status":"publish","type":"post","link":"https:\/\/devneko.jp\/wordpress\/?p=7478","title":{"rendered":"InfoGain-RAG: Boosting Retrieval-Augmented Generation via Document Information Gain-based Reranking and Filtering\u00a0"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>InfoGain-RAG: Boosting Retrieval-Augmented Generation via Document Information Gain-based Reranking and Filtering\u00a0<\/strong>[17.3]<br>Retrieval-Augmented Generation (RAG) \u306f,Large Language Models (LLMs) \u306e\u91cd\u8981\u306a\u9650\u754c\u306b\u5bfe\u51e6\u3059\u308b,\u6709\u671b\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u3057\u3066\u767b\u5834\u3057\u305f\u3002 \u672c\u7a3f\u3067\u306f,\u691c\u7d22\u3057\u305f\u6587\u66f8\u306e\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5b9a\u91cf\u5316\u3057,\u56de\u7b54\u751f\u6210\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b,\u6587\u66f8\u60c5\u5831\u30b2\u30a4\u30f3(Document Information Gain, DIG)\u3092\u63d0\u6848\u3059\u308b\u3002 \u672c\u7a3f\u3067\u306f,DIG\u30b9\u30b3\u30a2\u3092\u5229\u7528\u3057\u305f\u7279\u6b8a\u30ea\u30e9\u30f3\u30ab\u306e\u5b66\u7fd2\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afInfoGain-RAG\u3092\u7d39\u4ecb\u3059\u308b\u3002<br><a href=\"http:\/\/arxiv.org\/abs\/2509.12765v1\">\u8ad6\u6587<\/a>\u00a0\u00a0<a href=\"https:\/\/fugumt.com\/fugumt\/paper_check\/2509.12765v1\">\u53c2\u8003\u8a33\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09<\/a>\u00a0 \u00a0(Tue, 16 Sep 2025 07:28:07 GMT)<\/li>\n\n\n\n<li>\u300cWe introduce a novel metric called Document Information Gain (DIG), to quantify each retrieved document\u2019s impact on the LLM\u2019s generation confidence.\u300d\u3068\u3044\u3046\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u63d0\u6848\u3002reranker\u3068\u3057\u3066\u306e\u6709\u52b9\u6027\u3092\u78ba\u8a8d\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[324],"class_list":["post-7478","post","type-post","status-publish","format-standard","hentry","category-arxiv","tag-rag"],"_links":{"self":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7478"}],"version-history":[{"count":1,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7478\/revisions"}],"predecessor-version":[{"id":7479,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7478\/revisions\/7479"}],"wp:attachment":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}