{"id":3396,"date":"2023-06-09T04:28:00","date_gmt":"2023-06-08T19:28:00","guid":{"rendered":"https:\/\/devneko.jp\/wordpress\/?p=3396"},"modified":"2023-06-09T04:28:00","modified_gmt":"2023-06-08T19:28:00","slug":"what-and-how-does-in-context-learning-learn-bayesian-model-averaging-parameterization-and-generalization","status":"publish","type":"post","link":"https:\/\/devneko.jp\/wordpress\/?p=3396","title":{"rendered":"What and How does In-Context Learning Learn? Bayesian Model Averaging, Parameterization, and Generalization"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>What and How does In-Context Learning Learn? Bayesian Model Averaging, Parameterization, and Generalization&nbsp;<\/strong>[111.3]<br>\u672c\u7a3f\u3067\u306f,\u30a4\u30f3\u30c6\u30af\u30b9\u30c8\u5b66\u7fd2(ICL)\u306e\u7dcf\u5408\u7684\u7814\u7a76\u3092\u884c\u3046\u3002 &nbsp;(a)\u8a00\u8a9e\u30e2\u30c7\u30eb\u3067\u5b66\u7fd2\u3055\u308c\u308bICL\u63a8\u5b9a\u5668\u306e\u7a2e\u985e\u306f? b) ICL\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3059\u308b\u306e\u306b\u9069\u5207\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3068\u3001\u30a8\u30e9\u30fc\u7387\u306b\u3064\u3044\u3066\u3002 (c) \u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3069\u306e\u3088\u3046\u306bICL\u3092\u5b9f\u73fe\u3059\u308b\u306e\u304b? \u7b54\u3048\u306f a) icl\u306f\u30d9\u30a4\u30ba\u30e2\u30c7\u30eb\u5e73\u5747\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6697\u9ed9\u7684\u306b\u5b9f\u88c5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u3002 \u3053\u306e\u30d9\u30a4\u30ba\u30e2\u30c7\u30eb\u5e73\u5747\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u6ce8\u610f\u6a5f\u69cb\u306b\u3088\u3063\u3066\u304a\u3088\u305d\u30d1\u30e9\u30e1\u30fc\u30bf\u5316\u3055\u308c\u308b\u3002 b) ICL\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u5b66\u7fd2\u306e\u89b3\u70b9\u304b\u3089\u5206\u6790\u3057, ICL\u306e\u5165\u529b\u30b7\u30fc\u30b1\u30f3\u30b9\u9577\u304c$T$\u3067\u3042\u308b\u5834\u5408\u306b, regret O(1\/T)\u3092\u78ba\u7acb\u3059\u308b\u3002  (c) \u6ce8\u610f\u3055\u308c\u308b\u7b26\u53f7\u5316\u30d9\u30a4\u30ba\u30e2\u30c7\u30eb\u5e73\u5747\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u52a0\u3048\u3066, \u5b66\u7fd2\u30e2\u30c7\u30eb\u3068\u540d\u76ee\u30e2\u30c7\u30eb\u3068\u306e\u9593\u306e\u7dcf\u5909\u52d5\u8ddd\u96e2\u306f, \u8fd1\u4f3c\u8aa4\u5dee(1\/\\sqrt{n_{\\mathrm{p}}t_{\\mathrm{p}}})$, \u3053\u3053\u3067 $n_{\\mathrm{p}}$ \u3068 $t_{\\mathrm{p}}$ \u306f\u305d\u308c\u305e\u308c\u30c8\u30fc\u30af\u30f3\u5217\u306e\u6570\u3068\u30d7\u30ea\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u4e2d\u306e\u5404\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u9577\u3055\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u308b\u3002<br><a href=\"http:\/\/arxiv.org\/abs\/2305.19420v1\">\u8ad6\u6587<\/a>&nbsp;&nbsp;<a href=\"https:\/\/fugumt.com\/fugumt\/paper_check\/2305.19420v1\">\u53c2\u8003\u8a33\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09<\/a>&nbsp; &nbsp;(Tue, 30 May 2023 21:23:47 GMT)<\/li>\n\n\n\n<li>ICL\u306e\u5206\u6790\u3001\u672c\u5f53\u306a\u306e\u304b\u306f\u3061\u3087\u3063\u3068\u7591\u554f\u3067\u306f\u3042\u308b\u306e\u3067\u8a3c\u660e\u3092\u8ffd\u3063\u3066\u307f\u305f\u3044\u3068\u3053\u308d\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":[200],"class_list":["post-3396","post","type-post","status-publish","format-standard","hentry","category-arxiv","tag-in-context-learning"],"_links":{"self":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3396","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=3396"}],"version-history":[{"count":0,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3396\/revisions"}],"wp:attachment":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}