{"id":4074,"date":"2024-06-10T07:57:43","date_gmt":"2024-06-09T23:57:43","guid":{"rendered":"https:\/\/www.aqwu.net\/wp\/?p=4074"},"modified":"2024-06-10T07:57:43","modified_gmt":"2024-06-09T23:57:43","slug":"5%e7%a7%8dllm%e5%be%ae%e8%b0%83%e6%8a%80%e6%9c%af%e7%9b%b4%e8%a7%82%e8%a7%a3%e9%87%8a","status":"publish","type":"post","link":"https:\/\/www.aqwu.net\/wp\/?p=4074","title":{"rendered":"5\u79cdLLM\u5fae\u8c03\u6280\u672f\u76f4\u89c2\u89e3\u91ca"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u5fae\u8c03 LLM<\/h3>\n\n\n\n<p>\u4f20\u7edf\u7684\u5fae\u8c03\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09\u5bf9\u4e8e LLM \u6765\u8bf4\u662f\u4e0d\u53ef\u884c\u7684\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u6a21\u578b\u6709\u6570\u5341\u4ebf\u4e2a\u53c2\u6570\uff0c\u5927\u5c0f\u4e3a\u6570\u767e GB\uff0c\u800c\u4e14\u4e0d\u662f\u6bcf\u4e2a\u4eba\u90fd\u53ef\u4ee5\u8bbf\u95ee\u8fd9\u6837\u7684\u8ba1\u7b97\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9764beac-a786-4305-9a47-ec050b0ebef6_1060x308.gif\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_lossy\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9764beac-a786-4305-9a47-ec050b0ebef6_1060x308.gif\" alt=\"\u4e0a\u4f20\u4e2d\uff0c 0\" title=\"upload in progress, 0\"\/><\/a><\/figure>\n\n\n\n<p>\u503c\u5f97\u5e86\u5e78\u7684\u662f\uff0c\u4eca\u5929\uff0c\u6211\u4eec\u6709\u8bb8\u591a\u5fae\u8c03 LLM \u7684\u6700\u4f73\u65b9\u6cd5\uff0c\u4e0b\u9762\u63cf\u8ff0\u4e86\u4e94\u79cd\u8fd9\u6837\u7684\u6d41\u884c\u6280\u672f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fecdd1efc-9ab9-473e-b466-072507be8215_952x1102.gif\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fecdd1efc-9ab9-473e-b466-072507be8215_952x1102.gif\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p>\u6211\u4eec\u5728\u8fd9\u91cc\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5b83\u4eec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.dailydoseofds.com\/understanding-lora-derived-techniques-for-optimal-llm-fine-tuning\/\">\u4e86\u89e3 LoRA \u6d3e\u751f\u6280\u672f\u4ee5\u5b9e\u73b0\u6700\u4f73 LLM \u5fae\u8c03<\/a>\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.dailydoseofds.com\/implementing-lora-from-scratch-for-fine-tuning-llms\/\">\u4ece\u5934\u5f00\u59cb\u5b9e\u65bd LoRA \u4ee5\u5fae\u8c03 LLM<\/a>\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u77ed\u7684\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LoRA<\/strong>\uff1a\u6dfb\u52a0\u4e24\u4e2a\u4f4e\u79e9\u77e9\u9635\u00a0\uff0c\u00a0\u5e76\u6dfb\u52a0\u5305\u542b\u53ef\u8bad\u7ec3\u53c2\u6570\u7684\u6743\u91cd\u77e9\u9635<code>A<\/code>\u548cB\u3002\u800c\u4e0d\u662f\u5fae\u8c03<code>W<\/code>\uff0c\u8c03\u6574\u8fd9\u4e9b\u4f4e\u79e9\u77e9\u9635\u4e2d\u7684\u66f4\u65b0\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0e31075-32e0-466b-88a5-aa6493cd36ed_1467x694.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff0e31075-32e0-466b-88a5-aa6493cd36ed_1467x694.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LoRA-FA<\/strong>\uff1a\u867d\u7136 LoRA \u5927\u5927\u51cf\u5c11\u4e86\u53ef\u8bad\u7ec3\u53c2\u6570\u7684\u603b\u91cf\uff0c\u4f46\u5b83\u4ecd\u7136\u9700\u8981\u5927\u91cf\u7684\u6fc0\u6d3b\u5185\u5b58\u6765\u66f4\u65b0\u4f4e\u79e9\u6743\u91cd\u3002LoRA-FA\uff08FA \u4ee3\u8868 Frozen-A\uff09\u51bb\u7ed3\u77e9\u9635<code>A<\/code>\u00a0\u5e76\u4ec5\u66f4\u65b0\u77e9\u9635<code>B<\/code>\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17853f6b-92c9-4aa1-8c71-f911a83b8acb_1374x589.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F17853f6b-92c9-4aa1-8c71-f911a83b8acb_1374x589.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>VeRA\uff1a<\/strong>\u5728 LoRA \u4e2d\uff0c\u6bcf\u4e00\u5c42\u90fd\u6709\u4e00\u5bf9\u4e0d\u540c\u7684\u4f4e\u79e9\u77e9\u9635<code>A<\/code>\u548c<code>B<\/code>\uff0c\u5e76\u4e14\u4e24\u4e2a\u77e9\u9635\u90fd\u7ecf\u8fc7\u8bad\u7ec3\u3002\u7136\u800c\uff0c\u5728 VeRA \u4e2d\uff0c\u77e9\u9635<code>A<\/code>\u548c<code>B<\/code>\u662f\u51bb\u7ed3\u7684\u3001\u968f\u673a\u7684\uff0c\u5e76\u5728\u6240\u6709\u6a21\u578b\u5c42\u4e4b\u95f4\u5171\u4eab\u3002VeRA \u4e13\u6ce8\u4e8e\u5b66\u4e60\u5c0f\u7684\u3001\u7279\u5b9a\u4e8e\u5c42\u7684\u7f29\u653e<strong>\u5411\u91cf<\/strong>\uff0c\u8868\u793a\u4e3a<code>b<\/code>\u548c<code>d<\/code>\uff0c\u5b83\u4eec\u662f\u6b64\u8bbe\u7f6e\u4e2d\u552f\u4e00\u53ef\u8bad\u7ec3\u7684\u53c2\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6524537-5e9a-41fb-a97a-56dd0624b621_1489x655.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc6524537-5e9a-41fb-a97a-56dd0624b621_1489x655.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Delta-LoRA<\/strong>\uff1a\u8fd9\u91cc\uff0c\u9664\u4e86\u8bad\u7ec3\u4f4e\u79e9\u77e9\u9635\u5916\uff0c\u77e9\u9635<code>W<\/code>\u4e5f\u8fdb\u884c\u4e86\u8c03\u6574\uff0c\u4f46\u4e0d\u662f\u4ee5\u4f20\u7edf\u65b9\u5f0f\u8fdb\u884c\u8c03\u6574\u3002\u53d6\u800c\u4ee3\u4e4b\u7684\u662f\uff0c\u4f4e\u79e9\u77e9\u9635\u7684\u4e58\u79ef<code>A<\/code>\u4e0e<code>B<\/code>\u4e24\u4e2a\u8fde\u7eed\u8bad\u7ec3\u6b65\u9aa4\u4e4b\u95f4\u7684\u5dee\u503c\uff08\u6216\u589e\u91cf\uff09\u88ab\u6dfb\u52a0\u5230<code>W<\/code>\uff1a<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f3f7c51-56bc-411a-be0a-23269db63ecf_1387x669.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1f3f7c51-56bc-411a-be0a-23269db63ecf_1387x669.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LoRA+<\/strong>\uff1a\u5728 LoRA \u4e2d\uff0c\u77e9\u9635<code>A<\/code>\u548c\u77e9\u9635<code>B<\/code>\u90fd\u4ee5\u76f8\u540c\u7684\u5b66\u4e60\u7387\u8fdb\u884c\u66f4\u65b0\u3002\u4f5c\u8005\u53d1\u73b0\uff0c\u4e3a\u77e9\u9635<code>B<\/code>\u8bbe\u7f6e\u66f4\u9ad8\u7684\u5b66\u4e60\u7387\u00a0\u4f1a\u5bfc\u81f4\u66f4\u4f18\u5316\u7684\u6536\u655b\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc5cacd80-db61-457f-941a-6eb5d7932bf5_2817x1116.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc5cacd80-db61-457f-941a-6eb5d7932bf5_2817x1116.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p>\u8981\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u786e\u5207\u7684\u6b65\u9aa4\u3001\u76f4\u89c9\u548c\u7ed3\u679c\uff0c\u8bf7\u9605\u8bfb\u4ee5\u4e0b\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.dailydoseofds.com\/understanding-lora-derived-techniques-for-optimal-llm-fine-tuning\/\">\u4e86\u89e3 LoRA \u6d3e\u751f\u6280\u672f\u4ee5\u5b9e\u73b0\u6700\u4f73 LLM \u5fae\u8c03<\/a>\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.dailydoseofds.com\/implementing-lora-from-scratch-for-fine-tuning-llms\/\">\u4ece\u5934\u5f00\u59cb\u5b9e\u65bd LoRA \u4ee5\u5fae\u8c03 LLM<\/a>\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u4e9b\u5e76\u4e0d\u662f\u552f\u4e00\u7684 LLM \u5fae\u8c03\u6280\u672f\u3002\u4ee5\u4e0b\u89c6\u89c9\u5bf9\u8c61\u63cf\u7ed8\u4e86\u5e38\u7528\u65b9\u6cd5\u7684\u65f6\u95f4\u7ebf\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/substackcdn.com\/image\/fetch\/f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3960668a-3cda-465f-a7fd-9a9d20a347e4_2848x1408.png\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/substackcdn.com\/image\/fetch\/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3960668a-3cda-465f-a7fd-9a9d20a347e4_2848x1408.png\" alt=\"\"\/><\/a><\/figure>\n\n\n\n<p>\ud83d\udc49 \u4ea4\u7ed9\u4f60\uff1a\u6709\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u964d\u4f4e\u5fae\u8c03 LLM \u7684\u8ba1\u7b97\u590d\u6742\u6027\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fae\u8c03 LLM \u4f20\u7edf\u7684\u5fae\u8c03\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09\u5bf9\u4e8e LLM \u6765\u8bf4\u662f\u4e0d\u53ef\u884c\u7684\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u6a21\u578b\u6709\u6570\u5341\u4ebf\u4e2a\u53c2\u6570\uff0c\u5927\u5c0f\u4e3a\u6570\u767e G [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[444,443,442],"tags":[404,396],"class_list":["post-4074","post","type-post","status-publish","format-standard","hentry","category-ai","category-llm","category-llms","tag-llm","tag-396"],"views":1954,"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4074"}],"version-history":[{"count":1,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4074\/revisions"}],"predecessor-version":[{"id":4075,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/4074\/revisions\/4075"}],"wp:attachment":[{"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aqwu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}