{"id":1748,"date":"2024-11-15T16:12:29","date_gmt":"2024-11-15T08:12:29","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=1748"},"modified":"2024-11-15T16:12:29","modified_gmt":"2024-11-15T08:12:29","slug":"202411-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-fine-tuning-llms-for-reliable-medical-question-answering-services","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202411-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-fine-tuning-llms-for-reliable-medical-question-answering-services\/","title":{"rendered":"202411 \u8bba\u6587\u7814\u8bfb-Fine-Tuning LLMs for Reliable Medical Question-Answering Services"},"content":{"rendered":"\n

\u4f5c\u8005\uff1aAli Anaissi, Ali Braytee, Junaid Akram.
\u5355\u4f4d\uff1aSchool of Computer Science, The University of Sydney, Australia
TD School, The University of Technology Sydney, Australia.
\u6765\u6e90\uff1a2024 IEEE International Conference on Data Mining Workshops (ICDMW).<\/p>\n\n\n\n

\u4e00\u3001\u7814\u7a76\u80cc\u666f<\/h2>\n\n\n\n

1\u3001\u73b0\u6709\u5fae\u8c03\u65b9\u6cd5\uff1a
LoRA\uff1a\u901a\u8fc7\u5411\u7279\u5b9a\u6a21\u578b\u5c42\u6dfb\u52a0\u53ef\u8bad\u7ec3\u7684\u4f4e\u79e9\u9002\u914d\u5668\u6765\u4fc3\u8fdb\u6709\u6548\u7684\u53c2\u6570\u5fae\u8c03\u3002
RsLoRA\uff1a\u901a\u8fc7\u5f15\u5165\u79e9\u7a33\u5b9a\u7f29\u653e\u56e0\u5b50\u6765\u589e\u5f3aLoRA\uff0c\u4ece\u800c\u9632\u6b62\u68af\u5ea6\u5d29\u6e83\u5e76\u786e\u4fdd\u66f4\u9ad8\u79e9\u7684\u7a33\u5b9a\u5b66\u4e60\u3002
DoRA\uff1a\u901a\u8fc7\u5c06\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u6743\u91cd\u5206\u89e3\u4e3a\u5e45\u5ea6\u548c\u65b9\u5411\u77e9\u9635\u6765\u6539\u8fdb\u8be5\u65b9\u6cd5\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u7cbe\u786e\u7684\u6a21\u578b\u81ea\u9002\u5e94\u3002<\/p>\n\n\n\n

2\u3001\u8be5\u6587\u7ae0\u521b\u65b0\u70b9\uff1a
RsDoRA+\uff1a\u8be5\u65b9\u6cd5\u5c06\u5206\u89e3\u7684\u6a21\u578b\u6743\u91cd\u4e0e\u4f4e\u79e9\u77e9\u9635\u7684\u79e9\u7a33\u5b9a\u548c\u5dee\u5206\u5b66\u4e60\u7387\u76f8\u7ed3\u5408\uff0c\u4ece\u800c\u663e\u7740\u63d0\u9ad8LLM\u5728\u533b\u7597\u8d28\u91cf\u4fdd\u8bc1\u670d\u52a1\u4e2d\u7684\u6027\u80fd\u3002
ReRAG\uff1a\u8be5\u65b9\u6cd5\u96c6\u6210\u4e86\u6309\u9700\u68c0\u7d22\u548c\u95ee\u9898\u91cd\u5199\u7ec4\u4ef6\uff0c\u4ee5\u63d0\u9ad8\u533b\u7597\u8d28\u91cf\u4fdd\u8bc1\u54cd\u5e94\u7684\u51c6\u786e\u6027\u548c\u76f8\u5173\u6027\u3002<\/p>\n\n\n\n

\u4e8c\u3001\u4e3b\u8981\u5185\u5bb9<\/h2>\n\n\n\n

1\u3001rsDoRA+\u7684\u5de5\u4f5c\u539f\u7406<\/p>\n\n\n\n

\uff081\uff09\u6a21\u578b\u6743\u91cd\u5206\u89e3:
\u9996\u5148\uff0crsDoRA+ \u5c06\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u6743\u91cd\u5206\u89e3\u4e3a\u4e24\u4e2a\u4f4e\u79e9\u77e9\u9635\uff1a\u4e00\u4e2a\u8868\u793a\u6743\u91cd\u7684\u65b9\u5411\uff0c\u53e6\u4e00\u4e2a\u8868\u793a\u6743\u91cd\u7684\u5e45\u5ea6\u3002
\u8fd9\u79cd\u5206\u89e3\u53ef\u4ee5\u51cf\u5c11\u9700\u8981\u8bad\u7ec3\u7684\u53c2\u6570\u6570\u91cf\uff0c\u4ece\u800c\u63d0\u9ad8\u8bad\u7ec3\u6548\u7387\u3002
\uff082\uff09Rank-Stabilized LoRA (rsLoRA):
rsDoRA+ \u91c7\u7528 rsLoRA \u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u5f15\u5165\u79e9\u7a33\u5b9a\u5316\u7f29\u653e\u56e0\u5b50\u6765\u9632\u6b62\u68af\u5ea6\u6d88\u5931\u6216\u7206\u70b8\uff0c\u4ece\u800c\u63d0\u9ad8\u5b66\u4e60\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002
\u8fd9\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u5728\u9ad8\u79e9\u60c5\u51b5\u4e0b\u4ecd\u7136\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002
\uff083\uff09LoRA+:
rsDoRA+ \u8fd8\u501f\u9274\u4e86 LoRA+ \u7684\u65b9\u6cd5\uff0c\u4e3a\u4f4e\u79e9\u77e9\u9635\u7684\u6bcf\u4e2a\u90e8\u5206\u8bbe\u7f6e\u4e0d\u540c\u7684\u5b66\u4e60\u7387\u3002
\u8fd9\u6709\u52a9\u4e8e\u6a21\u578b\u66f4\u6709\u6548\u5730\u5b66\u4e60\u4e0d\u540c\u7c7b\u578b\u7684\u7279\u5f81\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002
\uff084\uff09NEFtune:
rsDoRA+ \u8fd8\u7ed3\u5408\u4e86 NEFtune \u6280\u672f\uff0c\u901a\u8fc7\u5728\u5d4c\u5165\u5411\u91cf\u4e2d\u6dfb\u52a0\u566a\u58f0\u6765\u9632\u6b62\u8fc7\u62df\u5408\u3002
\u8fd9\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u66f4\u597d\u5730\u6cdb\u5316\u5230\u672a\u89c1\u8fc7\u7684\u6570\u636e\uff0c\u4ece\u800c\u63d0\u9ad8\u5176\u9c81\u68d2\u6027\u3002<\/p>\n\n\n\n

2\u3001RsDoRA+\u7684\u91cd\u53c2\u6570\u5316<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

3\u3001ReRAG<\/p>\n\n\n\n

ReRAG\u6a21\u578b\u53d7SlefRAG\u65b9\u6cd5\u7684\u542f\u53d1\uff0c\u5f15\u5165\u4e86\u6807\u8bb0\u6765\u8bc4\u4f30\u68c0\u7d22\u5230\u7684\u6587\u672c\u5bf9\u56de\u7b54\u95ee\u9898\u7684\u5fc5\u8981\u6027\u548c\u76f8\u5173\u6027\u3002\u57fa\u672cRAG\u6a21\u578b\u6709\u65f6\u4f1a\u6dfb\u52a0\u4e0d\u76f8\u5173\u6216\u4e0d\u5fc5\u8981\u7684\u6587\u672c\uff0c\u4ece\u800c\u964d\u4f4e\u6027\u80fd\u3002\u4e3a\u4e86\u589e\u5f3a\u8fd9\u4e00\u70b9\uff0cReRAG\u7ed3\u5408\u4e86\u68c0\u7d22\u6807\u8bb0\u548c\u76f8\u5173\u6027\u6807\u8bb0\uff0c\u4ee5\u8fc7\u6ee4\u6389\u65e0\u7528\u7684\u68c0\u7d22\u5230\u7684\u6587\u672c\u548c\u4e0d\u9700\u8981\u989d\u5916\u68c0\u7d22\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n

ReRAG\u7684\u7b80\u5316\u7ed3\u6784\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u65e8\u5728\u901a\u8fc7\u96c6\u6210\u4e00\u4e2a\u95ee\u9898\u91cd\u5199\u7ec4\u4ef6\u6765\u63d0\u9ad8\u6027\u80fd\uff0c\u8be5\u7ec4\u4ef6\u786e\u4fdd\u68c0\u7d22\u5230\u6700\u6709\u7528\u7684\u6587\u672c\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e09\u3001\u5b9e\u9a8c\u8bc4\u4f30<\/h2>\n\n\n\n

\u5b9e\u9a8c\u7ec6\u8282
1\u3001\u6570\u636e\u96c6\u548c\u73af\u5883\u8bbe\u7f6e\uff1a
\u6570\u636e\u96c6\uff1a\u8be5\u5b9e\u9a8c\u4f7f\u7528\u4e86\u6765\u81ea Medical Meadow \u7684\u6570\u636e\uff0c\u5176\u4e2d\u5305\u62ec Anki Flashcards \u548c MediQA \u6570\u636e\u96c6\u3002\u8fd9\u4e24\u4e2a\u6570\u636e\u96c6\u6db5\u76d6\u4e86\u5e7f\u6cdb\u7684\u533b\u5b66\u77e5\u8bc6\uff0c\u80fd\u591f\u8bc4\u4f30\u6a21\u578b\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u7684\u8868\u73b0\u3002
\u73af\u5883\u8bbe\u7f6e\uff1a\u4f5c\u8005\u4e3a rsDoRA+ \u548c ReRAG \u5206\u522b\u8bbe\u7f6e\u4e86\u4e0d\u540c\u7684\u5b9e\u9a8c\u73af\u5883\u3002\u5bf9\u4e8e rsDoRA+\uff0c\u9700\u8981\u5b89\u88c5\u5fc5\u8981\u7684\u5e93\u548c\u4f9d\u8d56\u9879\uff0c\u5e76\u4e0b\u8f7d\u57fa\u7840\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u3002\u5bf9\u4e8e ReRAG\uff0c\u9700\u8981\u5b89\u88c5\u5e93\uff0c\u8bbe\u7f6e\u68c0\u7d22\u548c\u5411\u91cf\u6570\u636e\u5e93\uff0c\u5e76\u4f7f\u7528 rsDoRA+ \u5fae\u8c03\u540e\u7684\u6a21\u578b\u4f5c\u4e3a\u751f\u6210\u5668\u3002
2\u3001\u5b9e\u9a8c\u8bbe\u7f6e\u548c\u9a8c\u8bc1\uff1a
\u57fa\u7ebf\u6a21\u578b\uff1a\u4f5c\u8005\u4f7f\u7528\u4e867B\u53c2\u6570\u7684 LLaMA2 \u548c Mistral \u6a21\u578b\uff0c\u5e76\u6bd4\u8f83\u4e86\u5168\u53c2\u6570\u5fae\u8c03\u3001LoRA \u5fae\u8c03\u3001rsDoRA+\u3001rsLoRA+DoRA \u548c LoRA+ \u7b49\u4e0d\u540c\u65b9\u6cd5\u7684\u6027\u80fd\u3002
\u8bc4\u4f30\u6307\u6807\uff1a \u4f5c\u8005\u4f7f\u7528\u4e86 BLEU \u548c ROUGE \u7b49\u6307\u6807\u6765\u8bc4\u4f30\u6a21\u578b\u751f\u6210\u7684\u7b54\u6848\u7684\u51c6\u786e\u6027\u548c\u76f8\u5173\u6027\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u56db\u3001\u603b\u7ed3<\/h2>\n\n\n\n

1\u3001\u8be5\u6587\u7ae0\u63d0\u51fa\u7684\u7ed3\u5408\u4f53rsDoRA+ \u3002\u901a\u8fc7\u91c7\u7528 rsLoRA \u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u5f15\u5165\u79e9\u7a33\u5b9a\u5316\u7f29\u653e\u56e0\u5b50\u6765\u9632\u6b62\u68af\u5ea6\u6d88\u5931\u6216\u7206\u70b8\uff0c\u4ece\u800c\u63d0\u9ad8\u5b66\u4e60\u6548\u7387\u548c\u7a33\u5b9a\u6027\u3002rsDoRA+ \u8fd8\u501f\u9274\u4e86 LoRA+ \u7684\u65b9\u6cd5\uff0c\u4e3a\u4f4e\u79e9\u77e9\u9635\u7684\u6bcf\u4e2a\u90e8\u5206\u8bbe\u7f6e\u4e0d\u540c\u7684\u5b66\u4e60\u7387\u3002\u6700\u540e\u8fd8\u7ed3\u5408\u4e86 NEFtune \u6280\u672f\uff0c\u901a\u8fc7\u5728\u5d4c\u5165\u5411\u91cf\u4e2d\u6dfb\u52a0\u566a\u58f0\u6765\u9632\u6b62\u8fc7\u62df\u5408\u3002
2\u3001\u8be5\u6587\u7ae0\u63d0\u51fa\u7684\u65b0\u68c0\u7d22\u65b9\u6cd5ReRAG\uff08\u6309\u9700\u68c0\u7d22\u548c\u95ee\u9898\u91cd\u5199\uff09\uff0c\u5b83\u96c6\u6210\u4e86\u68c0\u7d22\u548c\u95ee\u9898\u91cd\u5199\u7ec4\u4ef6\uff0c\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u6a21\u578b\u6027\u80fd\u3002RsDoRA+\u901a\u8fc7\u5229\u7528\u5177\u6709\u79e9\u7a33\u5b9a\u7684\u5206\u89e3\u6a21\u578b\u6743\u91cd\u6765\u63d0\u9ad8\u6a21\u578b\u5bf9\u533b\u5b66\u672f\u8bed\u3001\u63a8\u7406\u548c\u4e0a\u4e0b\u6587\u51c6\u786e\u6027\u7684\u7406\u89e3\u3002ReRAG\u901a\u8fc7\u6309\u9700\u63d0\u4f9b\u76f8\u5173\u4fe1\u606f\u5e76\u786e\u4fdd\u68c0\u7d22\u6700\u76f8\u5173\u7684\u6570\u636e\u6765\u4f18\u5316\u6a21\u578b\u7684\u6027\u80fd\u3002
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\u4f5c\u8005\uff1aAli Anaissi, Ali Braytee, Junaid Akram.\u5355\u4f4d\uff1aSchool of […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1748","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/1748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/comments?post=1748"}],"version-history":[{"count":4,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/1748\/revisions"}],"predecessor-version":[{"id":1795,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/posts\/1748\/revisions\/1795"}],"wp:attachment":[{"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/media?parent=1748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/categories?post=1748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.15zhi.net\/blog\/wp-json\/wp\/v2\/tags?post=1748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}