{"id":13611,"date":"2024-08-14T14:56:51","date_gmt":"2024-08-14T06:56:51","guid":{"rendered":"https:\/\/17aitech.com\/?p=13611"},"modified":"2025-05-17T17:36:42","modified_gmt":"2025-05-17T09:36:42","slug":"%e3%80%90%e8%af%be%e7%a8%8b%e6%80%bb%e7%bb%93%e3%80%91day24%ef%bc%88%e4%b8%8a%ef%bc%89%ef%bc%9a%e5%a4%a7%e6%a8%a1%e5%9e%8b%e5%85%b7%e4%bd%93%e8%ae%ad%e7%bb%83%e6%96%b9%e6%b3%95llama-factory","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=13611","title":{"rendered":"\u3010\u8bfe\u7a0b\u603b\u7ed3\u3011day24\uff08\u4e0a\uff09\uff1a\u5927\u6a21\u578b\u4e09\u9636\u6bb5\u8bad\u7ec3\u65b9\u6cd5(LLaMa Factory)"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 ez-toc-wrap-left-text counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u6587\u7ae0\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" 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ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/17aitech.com\/?p=13611\/#%E5%86%85%E5%AE%B9%E5%B0%8F%E7%BB%93\" >\u5185\u5bb9\u5c0f\u7ed3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/17aitech.com\/?p=13611\/#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\" >\u53c2\u8003\u8d44\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%89%8D%E8%A8%80\"><\/span>\u524d\u8a00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u7ae0\u6211\u4eec\u5c06\u901a\u8fc7 LLaMA-Factory \u5177\u4f53\u5b9e\u8df5\u5927\u6a21\u578b\u8bad\u7ec3\u7684\u4e09\u4e2a\u9636\u6bb5\uff0c\u5305\u62ec\uff1a\u9884\u8bad\u7ec3\u3001\u76d1\u7763\u5fae\u8c03\u548c\u504f\u597d\u7ea0\u6b63\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%A4%A7%E6%A8%A1%E5%9E%8B%E8%AE%AD%E7%BB%83%E5%9B%9E%E9%A1%BE\"><\/span>\u5927\u6a21\u578b\u8bad\u7ec3\u56de\u987e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5927\u6a21\u578b\u8bad\u7ec3\u6d41\u7a0b\u793a\u610f\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5927\u6a21\u578b\u8bad\u7ec3\u6d41\u7a0b\u793a\u610f\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%AE%AD%E7%BB%83%E7%9B%AE%E6%A0%87\"><\/span>\u8bad\u7ec3\u76ee\u6807<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8bad\u7ec3\u4e00\u4e2a\u533b\u7597\u5927\u6a21\u578b<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%AE%AD%E7%BB%83%E8%BF%87%E7%A8%8B%E5%AE%9E%E6%96%BD\"><\/span>\u8bad\u7ec3\u8fc7\u7a0b\u5b9e\u65bd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%E5%87%86%E5%A4%87%E8%AE%AD%E7%BB%83%E6%A1%86%E6%9E%B6\"><\/span>\u51c6\u5907\u8bad\u7ec3\u6846\u67b6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code>LLaMA Factory<\/code>\u662f\u4e00\u6b3e\u5f00\u6e90\u4f4e\u4ee3\u7801\u5927\u6a21\u578b\u5fae\u8c03\u6846\u67b6\uff0c\u96c6\u6210\u4e86\u4e1a\u754c\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5fae\u8c03\u6280\u672f\uff0c\u652f\u6301\u901a\u8fc7Web UI\u754c\u9762\u96f6\u4ee3\u7801\u5fae\u8c03\u5927\u6a21\u578b\uff0c\u76ee\u524d\u5df2\u7ecf\u6210\u4e3a\u5f00\u6e90\u793e\u533a\u5185\u6700\u53d7\u6b22\u8fce\u7684\u5fae\u8c03\u6846\u67b6\uff0cGitHub\u661f\u6807\u8d85\u8fc72\u4e07\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E8%BF%90%E8%A1%8C%E7%8E%AF%E5%A2%83%E8%A6%81%E6%B1%82\"><\/span>\u8fd0\u884c\u73af\u5883\u8981\u6c42<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u786c\u4ef6\uff1a\n<ul>\n<li>GPU\uff1a\u63a8\u8350\u4f7f\u752824GB\u663e\u5b58\u7684\u663e\u5361\u6216\u8005\u66f4\u9ad8\u914d\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>\u8f6f\u4ef6\uff1a\n<ul>\n<li>python\uff1a3.10<\/li>\n<li>pytorch\uff1a2.1.2 + cuda12.1<\/li>\n<li>\u64cd\u4f5c\u7cfb\u7edf\uff1aUbuntu 22.04<br \/>\n<blockquote>\n<p>\u63a8\u8350\u9009\u62e9DSW\u5b98\u65b9\u955c\u50cf\uff1a<code>modelscope:1.14.0-pytorch2.1.2-gpu-py310-cu121-ubuntu22.04<\/code><\/p>\n<\/blockquote>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E4%B8%8B%E8%BD%BD%E8%AE%AD%E7%BB%83%E6%A1%86%E6%9E%B6\"><\/span>\u4e0b\u8f7d\u8bad\u7ec3\u6846\u67b6<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong>\u7b2c\u4e00\u6b65<\/strong>\uff1a\u767b\u5f55ModelScope\u5e73\u53f0\uff0c\u542f\u52a8PAI-DSW\u7684GPU\u73af\u5883\uff0c\u5e76\u8fdb\u5165\u5bb9\u5668\u3002<\/p>\n<p><strong>\u7b2c\u4e8c\u6b65<\/strong>\uff1a\u5728\u5bb9\u5668\u4e2d\uff0c\u901a\u8fc7\u547d\u4ee4\u884c\u62c9\u53d6\u4ee3\u7801\u3002<\/p>\n<pre><code class=\"language-bash\"># \u62c9\u53d6\u4ee3\u7801\ngit clone --depth 1 https:\/\/github.com\/hiyouga\/LLaMA-Factory.git\n\n# \u8fdb\u5165\u4ee3\u7801\u76ee\u5f55\ncd LLaMA-Factory\n\n# \u5b89\u88c5\u4f9d\u8d56\npip install -e &quot;.[torch,metrics]&quot;<\/code><\/pre>\n<p><strong>\u7b2c\u4e09\u6b65<\/strong>\uff1a\u68c0\u67e5\u73af\u5883\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<pre><code class=\"language-bash\">llamafactory-cli version<\/code><\/pre>\n<p>\u6b63\u5e38\u5b89\u88c5\u6210\u529f\u663e\u793a\u5982\u4e0b\uff1a<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/LLaMAFctory\u5b89\u88c5\u6210\u529f\u63d0\u793a.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/LLaMAFctory\u5b89\u88c5\u6210\u529f\u63d0\u793a.png\" alt=\"\" \/><\/a><\/p>\n<blockquote>\n<ol>\n<li>\u5982\u679c\u5b89\u88c5\u4e0d\u6210\u529f\uff0c\u9700\u8981\u6839\u636e\u63d0\u793a\u4fe1\u606f\u8fdb\u884c\u9010\u4e2a\u95ee\u9898\u89e3\u51b3\u3002<\/li>\n<li>\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5728ModelScope\u5e73\u53f0\u4e2d\uff0c\u4e00\u822c\u4f1a\u51fa\u73b0<code>Keras<\/code> \u7248\u672c\u4e0d\u5339\u914d\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u8fd0\u884c<code>pip install tf-keras<\/code>\u89e3\u51b3\u3002<\/li>\n<\/ol>\n<\/blockquote>\n<p><strong>\u7b2c\u56db\u6b65<\/strong>\uff1a\u8fdb\u884c\u7aef\u53e3\u6620\u5c04\u547d\u4ee4\uff08\u53ef\u9009\uff09<br \/>\n\u7531\u4e8e\u963f\u91cc\u4e91\u5e73\u53f0\u7684\u7aef\u53e3\u6620\u5c04\u4f3c\u4e4e\u5b58\u5728\u95ee\u9898\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u542f\u52a8LLaMA Factory\u7684Web\u754c\u9762\u663e\u793a\u5f02\u5e38\uff0c\u6240\u4ee5\u9700\u8981\u624b\u52a8\u5728\u547d\u4ee4\u884c\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-bash\">export GRADIO_SERVER_PORT=7860 GRADIO_ROOT_PATH=\/${JUPYTER_NAME}\/proxy\/7860\/<\/code><\/pre>\n<blockquote>\n<p>\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li>\u6700\u65b0\u7248\u672c\u7684\u9b54\u642d\u793e\u533a\uff0c\u4e0d\u9700\u8981\u8fdb\u884c\u7aef\u53e3\u6620\u5c04\u547d\u4ee4\u3002<\/li>\n<li>\u76f4\u63a5\u70b9\u51fb\u542f\u52a8LLamaFactory\u4e4b\u540e\u547d\u4ee4\u884c\u63d0\u793a\u5185\u5bb9\u4e2d\u7684http:\/\/127.0.0.1:7860 \u4f1a\u6253\u5f00\u65b0\u5f00\u4e00\u4e2a\u9875\u9762\uff0c\u6253\u5f00\u7c7b\u4f3c<code>https:\/\/1081840-proxy-7860.dsw-gateway-cn-hangzhou.data.aliyun.com\/<\/code>\u7684\u5730\u5740\u3002<\/li>\n<li>\u5982\u679c\u4e0a\u8ff0\u64cd\u4f5c\u4e0d\u8d77\u4f5c\u7528\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5982\u4e0b\u65b9\u5f0f\u6392\u67e5\uff1a\u66f4\u6362\u6d4f\u89c8\u5668\u3001\u6216\u8005\u6e05\u695a\u6d4f\u89c8\u5668\u5386\u53f2\u8bb0\u5f55\u548ccookie&#8230;<\/li>\n<\/ul>\n<\/blockquote>\n<p><strong>\u7b2c\u4e94\u6b65<\/strong>\uff1a\u547d\u4ee4\u884c\u4e0b\u8fd0\u884c\u547d\u4ee4\uff0c\u542f\u52a8WebUI\u754c\u9762<\/p>\n<pre><code class=\"language-bash\">llamafactory-cli webui<\/code><\/pre>\n<p>\u542f\u52a8\u540e\uff0c\u70b9\u51fb\u8fd4\u56de\u4fe1\u606f\u4e2d\u7684http:\/\/0.0.0.0:7860\uff0c\u53ef\u4ee5\u770b\u5230Web\u754c\u9762\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/LLaMA_Factory\u542f\u52a8\u6210\u529f\u754c\u9762.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/LLaMA_Factory\u542f\u52a8\u6210\u529f\u754c\u9762.png\" alt=\"\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%87%86%E5%A4%87%E8%AE%AD%E7%BB%83%E6%A8%A1%E5%9E%8B\"><\/span>\u51c6\u5907\u8bad\u7ec3\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E9%80%89%E6%8B%A9%E6%A8%A1%E5%9E%8B\"><\/span>\u9009\u62e9\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728\u5f00\u5c55\u5927\u6a21\u578b\u8bad\u7ec3\u4e4b\u524d\uff0c\u7531\u4e8e\u6211\u4eec\u4e0d\u80fd\u4ece\u96f6\u5f00\u59cb\u8bad\u7ec3\u4e00\u4e2a\u5927\u6a21\u578b(\u65f6\u95f4\u53ca\u8d44\u6e90\u90fd\u4e0d\u5141\u8bb8\uff01)\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u9009\u62e9\u4e00\u4e2a\u5df2\u7ecf\u8bad\u7ec3\u597d\u7684\u6a21\u578b\uff0c\u4f5c\u4e3a\u57fa\u7840\u6a21\u578b\u8fdb\u884c\u8bad\u7ec3\u3002<\/p>\n<p>\u5728ModelScope\u5e73\u53f0\uff0c\u6211\u4eec\u9009\u62e9<code>Qwen2-0.5B<\/code>\u6a21\u578b\u4f5c\u4e3a\u5e95\u5ea7\u6a21\u578b\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E4%B8%8B%E8%BD%BD%E6%A8%A1%E5%9E%8B\"><\/span>\u4e0b\u8f7d\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7b2c\u4e00\u6b65\uff1a\u62c9\u53d6\u4ee3\u7801<\/p>\n<pre><code class=\"language-bash\">git clone https:\/\/www.modelscope.cn\/qwen\/Qwen2-0.5B.git<\/code><\/pre>\n<p>\u7b2c\u4e8c\u6b65\uff1a\u5728<code>LLaMA-Factory<\/code>\u4e0b\u521b\u5efamodels\u76ee\u5f55\uff0c\u65b9\u4fbf\u540e\u7eed\u6a21\u578b\u90fd\u7ef4\u62a4\u5728\u8be5\u76ee\u5f55\u4e0b\u3002<\/p>\n<p>\u7b2c\u4e09\u6b65\uff1a\u79fb\u52a8\u6a21\u578b\u76ee\u5f55\u5230<code>LLaMA-Factory<\/code>\u7684<code>models<\/code>\u76ee\u5f55\u4e0b\u3002<\/p>\n<pre><code class=\"language-bash\">LLaMA-Factory\/\n|-models\/\n    |-Qwen2-0.5B\/<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E9%AA%8C%E8%AF%81%E6%A8%A1%E5%9E%8B\"><\/span>\u9a8c\u8bc1\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong>\u7b2c\u4e00\u6b65<\/strong>\uff1a\u5728<code>LLaMA-Factory<\/code>\u7684WebUI\u754c\u9762\uff0c\u8fdb\u884c\u76f8\u5173\u914d\u7f6e\u3002<\/p>\n<ul>\n<li>Model name: <code>Qwen2-0.5B<\/code><\/li>\n<li>Model path: <code>models\/Qwen2-0.5B<\/code><br \/>\n<blockquote>\n<p><code>models\/Qwen2-0.5B<\/code> \u5bf9\u5e94 <code>\u4e0b\u8f7d\u6a21\u578b<\/code> \u7b2c\u4e09\u6b65\u4e2d\u7684\u8def\u5f84\u3002\u7531\u4e8eLinux\u7cfb\u7edf\u662f\u5927\u5c0f\u5199\u654f\u611f\uff0c\u6240\u4ee5\u9700\u8981\u7279\u522b\u6ce8\u610f\u9875\u9762\u914d\u7f6e\u8def\u5f84\u4e0e\u5b9e\u9645\u8def\u5f84\u5927\u5c0f\u5199\u8981\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<\/blockquote>\n<\/li>\n<\/ul>\n<p><strong>\u7b2c\u4e8c\u6b65<\/strong>\uff1a\u5207\u6362Tab\u4e3a <code>Chat<\/code> \uff0c \u70b9\u51fb <code>Load model<\/code>\u6309\u94ae\u3002<br \/>\n\u6a21\u578b\u52a0\u8f7d\u6210\u529f\u540e\uff0c\u4f1a\u663e\u793a\u5982\u4e0b\u754c\u9762\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9a8c\u8bc1\u6a21\u578b\u754c\u9762.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9a8c\u8bc1\u6a21\u578b\u754c\u9762.png\" alt=\"\" \/><\/a><\/p>\n<blockquote>\n<p>\u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u53ef\u4ee5\u901a\u8fc7\u5207\u6362\u5230\u542f\u52a8<code>LLaMA Factory<\/code>\u7684\u547d\u4ee4\u884c\u67e5\u770b\u65e5\u5fd7\u4fe1\u606f\u6392\u67e5\u95ee\u9898\u3002<\/p>\n<\/blockquote>\n<p>\u7b2c\u4e09\u6b65\uff1a\u5728Chat\u7684\u5bf9\u8bdd\u6846\u4e2d\uff0c\u8f93\u5165\u7b80\u5355\u4fe1\u606f\u9a8c\u8bc1\u6a21\u578b\u80fd\u5426\u4f7f\u7528\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/Base\u6a21\u578b\u7684\u9a8c\u8bc1.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/Base\u6a21\u578b\u7684\u9a8c\u8bc1.png\" alt=\"\" \/><\/a><\/p>\n<blockquote>\n<p>\u7531\u4e8e\u5f53\u524d\u52a0\u8f7d\u7684<code>Qwen2-0.5B<\/code>\u662f\u4e00\u4e2a\u57fa\u7840\u6a21\u578b\uff0c\u6240\u4ee5\u5176\u5bf9\u8bdd\u80fd\u529b\u4f1a\u975e\u5e38\u5f31\uff0c\u8fd9\u91cc\u6211\u4eec\u4e3b\u8981\u662f\u9a8c\u8bc1\u6a21\u578b\u52a0\u8f7d\u7684\u6574\u4f53\u6d41\u7a0b\u662f\u5426\u901a\u987a\u3002<\/p>\n<\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AC%AC1%E9%98%B6%E6%AE%B5%EF%BC%9A%E9%A2%84%E8%AE%AD%E7%BB%83\"><\/span>\u7b2c1\u9636\u6bb5\uff1a\u9884\u8bad\u7ec3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u2757\u7531\u4e8e\u5927\u6a21\u578b\u7684\u9884\u8bad\u7ec3\u9700\u8981\u6570\u5343\u4e2aGPU\u5e76\u6301\u7eed\u6570\u6708\u7684\u65f6\u95f4\uff0c\u6240\u4ee5\u4e00\u822c\u60c5\u51b5\u4e0b\u5b9e\u9645\u5de5\u4f5c\u4e2d\u5e76\u4e0d\u4f1a\u6d89\u53ca\u5230\u9884\u8bad\u7ec3\uff0c\u672c\u7bc7\u6587\u7ae0\u6211\u4eec\u53ea\u505a\u7684\u7b80\u5355\u6d41\u7a0b\u4f53\u9a8c\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E5%87%86%E5%A4%87%E8%AE%AD%E7%BB%83%E6%95%B0%E6%8D%AE\"><\/span>\u51c6\u5907\u8bad\u7ec3\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong>\u8bf4\u660e<\/strong>\uff1aLLaMa-Factory\u7684Github\u4e0a\u6709\u8bad\u7ec3\u6570\u636e\u683c\u5f0f\u7684\u8be6\u7ec6\u8bf4\u660e\uff0c\u8bf7\u89c1<a href=\"https:\/\/github.com\/hiyouga\/LLaMA-Factory\/blob\/main\/data\/README_zh.md\">README_zh<\/a>\u3002<\/p>\n<ul>\n<li>\u9884\u8bad\u7ec3\u6570\u636e\u683c\u5f0f\uff1a\n<pre><code class=\"language-json\">[\n{&quot;text&quot;: &quot;document&quot;},\n{&quot;text&quot;: &quot;document&quot;}\n]<\/code><\/pre>\n<\/li>\n<li><a href=\"https:\/\/github.com\/hiyouga\/LLaMA-Factory\/blob\/main\/data\/c4_demo.json\">\u6570\u636e\u96c6\u6837\u4f8b<\/a>\uff1a<\/li>\n<\/ul>\n<p>\u6309\u7167\u6570\u636e\u96c6\u6837\u4f8b\uff0c\u6211\u4eec\u51c6\u5907\u5982\u4e0b\u7684\u81ea\u5b9a\u4e49\u9884\u8bad\u7ec3\u6570\u636e\u96c6\uff0c\u4fdd\u5b58\u5230<code>data\/custom_pt_train_data.json<\/code>\u3002<\/p>\n<pre><code class=\"language-json\">[\n  {&quot;text&quot;: &quot;\u60a3\u8005\u5728\u8fc7\u53bb\u7684\u4e94\u5e74\u4e2d\u591a\u6b21\u51fa\u73b0\u5934\u75db\u75c7\u72b6\u3002&quot;},\n  {&quot;text&quot;: &quot;\u7814\u7a76\u8868\u660e\uff0c\u9002\u91cf\u8fd0\u52a8\u6709\u52a9\u4e8e\u6539\u5584\u5fc3\u8840\u7ba1\u5065\u5eb7\u3002&quot;},\n  {&quot;text&quot;: &quot;\u9ad8\u8840\u538b\u60a3\u8005\u9700\u5b9a\u671f\u76d1\u6d4b\u8840\u538b\u6c34\u5e73\u3002&quot;},\n  {&quot;text&quot;: &quot;\u7cd6\u5c3f\u75c5\u60a3\u8005\u5e94\u6ce8\u610f\u996e\u98df\u63a7\u5236\u548c\u80f0\u5c9b\u7d20\u4f7f\u7528\u3002&quot;},\n  {&quot;text&quot;: &quot;\u6d41\u611f\u75ab\u82d7\u6bcf\u5e74\u63a5\u79cd\u53ef\u4ee5\u6709\u6548\u9884\u9632\u6d41\u611f\u3002&quot;},\n  {&quot;text&quot;: &quot;\u4fdd\u6301\u826f\u597d\u7684\u7761\u7720\u4e60\u60ef\u5bf9\u5fc3\u7406\u5065\u5eb7\u81f3\u5173\u91cd\u8981\u3002&quot;},\n  {&quot;text&quot;: &quot;\u6162\u6027\u54b3\u55fd\u53ef\u80fd\u662f\u80ba\u90e8\u75be\u75c5\u7684\u65e9\u671f\u5f81\u5146\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5b9a\u671f\u4f53\u68c0\u53ef\u4ee5\u5e2e\u52a9\u65e9\u671f\u53d1\u73b0\u5065\u5eb7\u95ee\u9898\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5fc3\u7406\u54a8\u8be2\u5bf9\u7f13\u89e3\u7126\u8651\u548c\u6291\u90c1\u75c7\u72b6\u6709\u6548\u3002&quot;},\n  {&quot;text&quot;: &quot;\u996e\u98df\u4e2d\u589e\u52a0\u7ea4\u7ef4\u7d20\u6709\u52a9\u4e8e\u6d88\u5316\u7cfb\u7edf\u5065\u5eb7\u3002&quot;},\n  {&quot;text&quot;: &quot;\u9002\u91cf\u996e\u6c34\u5bf9\u7ef4\u6301\u8eab\u4f53\u6b63\u5e38\u529f\u80fd\u975e\u5e38\u91cd\u8981\u3002&quot;},\n  {&quot;text&quot;: &quot;\u6212\u70df\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u60a3\u80ba\u764c\u7684\u98ce\u9669\u3002&quot;},\n  {&quot;text&quot;: &quot;\u9ad8\u80c6\u56fa\u9187\u6c34\u5e73\u53ef\u80fd\u5bfc\u81f4\u5fc3\u810f\u75c5\u3002&quot;},\n  {&quot;text&quot;: &quot;\u4fdd\u6301\u5065\u5eb7\u4f53\u91cd\u6709\u52a9\u4e8e\u964d\u4f4e\u591a\u79cd\u75be\u75c5\u98ce\u9669\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5fc3\u7406\u5065\u5eb7\u4e0e\u8eab\u4f53\u5065\u5eb7\u5bc6\u5207\u76f8\u5173\u3002&quot;},\n  {&quot;text&quot;: &quot;\u513f\u7ae5\u5e94\u5b9a\u671f\u8fdb\u884c\u89c6\u529b\u548c\u542c\u529b\u68c0\u67e5\u3002&quot;},\n  {&quot;text&quot;: &quot;\u8001\u5e74\u4eba\u6613\u60a3\u9aa8\u8d28\u758f\u677e\u75c7\uff0c\u9700\u6ce8\u610f\u8865\u9499\u3002&quot;},\n  {&quot;text&quot;: &quot;\u8fc7\u5ea6\u996e\u9152\u4f1a\u5bf9\u809d\u810f\u9020\u6210\u4e25\u91cd\u635f\u5bb3\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5fc3\u810f\u75c5\u60a3\u8005\u5e94\u9075\u5faa\u533b\u751f\u7684\u6cbb\u7597\u65b9\u6848\u3002&quot;},\n  {&quot;text&quot;: &quot;\u826f\u597d\u7684\u996e\u98df\u4e60\u60ef\u53ef\u4ee5\u6539\u5584\u751f\u6d3b\u8d28\u91cf\u3002&quot;},\n  {&quot;text&quot;: &quot;\u8fd0\u52a8\u53ef\u4ee5\u5e2e\u52a9\u51cf\u5c11\u538b\u529b\u548c\u7126\u8651\u3002&quot;},\n  {&quot;text&quot;: &quot;\u6212\u70df\u540e\uff0c\u80ba\u90e8\u529f\u80fd\u4f1a\u9010\u6e10\u6062\u590d\u3002&quot;},\n  {&quot;text&quot;: &quot;\u9ad8\u8840\u7cd6\u53ef\u80fd\u5bfc\u81f4\u591a\u79cd\u5e76\u53d1\u75c7\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5b9a\u671f\u953b\u70bc\u6709\u52a9\u4e8e\u63d0\u9ad8\u514d\u75ab\u529b\u3002&quot;},\n  {&quot;text&quot;: &quot;\u9002\u91cf\u7684\u793e\u4ea4\u6d3b\u52a8\u53ef\u4ee5\u63d0\u9ad8\u751f\u6d3b\u6ee1\u610f\u5ea6\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5065\u5eb7\u7684\u751f\u6d3b\u4e60\u60ef\u53ef\u4ee5\u6539\u5584\u6574\u4f53\u5065\u5eb7\u72b6\u51b5\u3002&quot;},\n  {&quot;text&quot;: &quot;\u5fc3\u7406\u5065\u5eb7\u6559\u80b2\u5e94\u5f15\u8d77\u5168\u793e\u4f1a\u7684\u91cd\u89c6\u3002&quot;}\n]<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E6%B3%A8%E5%86%8C%E8%87%AA%E5%AE%9A%E4%B9%89%E6%95%B0%E6%8D%AE\"><\/span>\u6ce8\u518c\u81ea\u5b9a\u4e49\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6839\u636eLLaMa-Factory\u7684<a href=\"https:\/\/github.com\/hiyouga\/LLaMA-Factory\/blob\/main\/data\/README_zh.md\">README<\/a>\uff0c\u6211\u4eec\u9700\u8981\u5728<code>dataset_info.json<\/code>\u4e2d\u6309\u7167\u4ee5\u4e0b\u683c\u5f0f\u6ce8\u518c\u81ea\u5b9a\u4e49\u7684\u6570\u636e\u96c6\u3002<\/p>\n<ul>\n<li>\u6570\u636e\u96c6\u6ce8\u518c\u683c\u5f0f\uff1a\n<pre><code class=\"language-json\">&quot;\u6570\u636e\u96c6\u540d\u79f0&quot;: {\n&quot;file_name&quot;: &quot;data.json&quot;,\n&quot;columns&quot;: {\n&quot;prompt&quot;: &quot;text&quot;\n}\n}<\/code><\/pre>\n<\/li>\n<\/ul>\n<p>\u6211\u4eec\u5728<code>data\/dataset_info.json<\/code>\u4e2d\u6dfb\u52a0\u5982\u4e0b\u6570\u636e\u96c6\uff1a<\/p>\n<pre><code class=\"language-json\">&quot;custom_pt_train_data&quot;: {\n  &quot;file_name&quot;: &quot;custom_pt_train_data.json&quot;,\n  &quot;columns&quot;: {\n    &quot;prompt&quot;: &quot;text&quot;\n  }\n}<\/code><\/pre>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u6ce8\u518c\u9884\u8bad\u7ec3\u6570\u636e\u96c6.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u6ce8\u518c\u9884\u8bad\u7ec3\u6570\u636e\u96c6.png\" alt=\"\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E9%A2%84%E8%A7%88%E8%AE%AD%E7%BB%83%E6%95%B0%E6%8D%AE\"><\/span>\u9884\u89c8\u8bad\u7ec3\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728 LLaMa-Factory\u7684WebUI\u754c\u9762\u4e0a\uff0c\u9009\u62e9Dataset\u4e3a <code>custom_pt_train_data<\/code>\uff0c\u70b9\u51fb<code>Preview dataset<\/code>\u6309\u94ae\uff0c\u9884\u89c8\u6570\u636e\u96c6\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u89c8\u9884\u8bad\u7ec3\u6570\u636e\u96c6.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u89c8\u9884\u8bad\u7ec3\u6570\u636e\u96c6.png\" alt=\"\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E9%85%8D%E7%BD%AE%E8%AE%AD%E7%BB%83%E5%8F%82%E6%95%B0\"><\/span>\u914d\u7f6e\u8bad\u7ec3\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Model name: <code>Qwen2-0.5B<\/code><\/li>\n<li>Model path: <code>models\/Qwen2-0.5B<\/code><\/li>\n<li>Finetuning method: <code>full<\/code><\/li>\n<li>Stage : <code>Pre-Training<\/code><\/li>\n<li>Dataset: <code>custom_pt_train_data<\/code> , <code>c4_demo<\/code>, <code>wikipedia_zh<\/code><\/li>\n<li>Output dir: <code>Qwen2_pretrain_output_demo1<\/code> <\/li>\n<\/ul>\n<p>\u53c2\u6570\u7b80\u8981\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li><code>Finetuning method<\/code>\u4ee3\u8868\u5fae\u8c03\u7684\u65b9\u6cd5\uff1a\n<ul>\n<li><code>full<\/code>: \u5b8c\u5168\u5fae\u8c03\u6a21\u578b\u7684\u6240\u6709\u53c2\u6570\u3002<\/li>\n<li><code>Freeze<\/code>\uff1a\u51bb\u7ed3\u6a21\u578b\u7684\u67d0\u4e9b\u5c42\u6216\u6240\u6709\u5c42\uff0c\u4ec5\u5fae\u8c03\u7279\u5b9a\u7684\u53c2\u6570\u3002<\/li>\n<li><code>LoRA (Low-Rank Adaptation)<\/code>:\u5728\u4e0d\u6539\u53d8\u539f\u59cb\u6a21\u578b\u53c2\u6570\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7\u6dfb\u52a0\u5c11\u91cf\u7684\u53ef\u8bad\u7ec3\u53c2\u6570\u6765\u9002\u5e94\u65b0\u4efb\u52a1\u3002<\/li>\n<\/ul>\n<\/li>\n<li><code>Stage<\/code> \u4ee3\u8868\u8bad\u7ec3\u7684\u9636\u6bb5\uff1a\n<ul>\n<li><code>Pre-Training<\/code>: \u9884\u8bad\u7ec3\u9636\u6bb5\u3002<\/li>\n<li><code>Supervised Fine-Tuning<\/code>: \u5fae\u8c03\u9636\u6bb5\u3002<\/li>\n<li><code>Reward Model<\/code>: \u5956\u52b1\u6a21\u578b\u662f\u4e00\u4e2a\u8fc7\u7a0b\uff0c\u901a\u8fc7\u6784\u5efa\u4e00\u4e2a\u6a21\u578b\u6765\u9884\u6d4b\u7ed9\u5b9a\u8f93\u5165\u7684\u5956\u52b1\u503c\uff0c\u901a\u8fc7\u8bad\u7ec3\u5956\u52b1\u6a21\u578b\uff0c\u53ef\u4ee5\u4e3a\u540e\u7eed\u7684\u5f3a\u5316\u5b66\u4e60\u63d0\u4f9b\u4e00\u4e2a\u76ee\u6807\u3002<\/li>\n<li><code>PPO (Proximal Policy Optimization)<\/code>: PPO\u662f\u4e00\u79cd\u5f3a\u5316\u5b66\u4e60\u7b97\u6cd5\uff0c\u65e8\u5728\u4f18\u5316\u7b56\u7565\uff08\u5373\u6a21\u578b\u7684\u884c\u4e3a\uff09\uff0c\u4ee5\u6700\u5927\u5316\u9884\u671f\u5956\u52b1\u3002<\/li>\n<li><code>DPO (Direct Preference Optimization)<\/code>: DPO\u662f\u4e00\u79cd\u76f4\u63a5\u4f18\u5316\u504f\u597d\u7684\u65b9\u6cd5\uff0c\u901a\u5e38\u7528\u4e8e\u6839\u636e\u4eba\u7c7b\u53cd\u9988\u76f4\u63a5\u8c03\u6574\u6a21\u578b\u7684\u8f93\u51fa\u3002<\/li>\n<li><code>KTO (Knowledge Transfer Optimization)<\/code>: KTO\u6307\u7684\u662f\u77e5\u8bc6\u8fc1\u79fb\u4f18\u5316\uff0c\u65e8\u5728\u4ece\u4e00\u4e2a\u4efb\u52a1\u6216\u6a21\u578b\u4e2d\u8fc1\u79fb\u77e5\u8bc6\u5230\u53e6\u4e00\u4e2a\u4efb\u52a1\u6216\u6a21\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E5%90%AF%E5%8A%A8%E8%AE%AD%E7%BB%83\"><\/span>\u542f\u52a8\u8bad\u7ec3<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u70b9\u51fb<code>Preview Command<\/code>\u9884\u89c8\u547d\u4ee4\u884c\u65e0\u8bef\u540e\uff0c\u70b9\u51fb<code>Start<\/code>\u5373\u53ef\u5f00\u542f\u8bad\u7ec3\u3002<\/p>\n<blockquote>\n<p>\u5982\u679c\u542f\u52a8\u8bad\u7ec3\u5931\u8d25\uff0c\u53ef\u4ee5\u901a\u8fc7\u5207\u6362\u5230\u542f\u52a8<code>LLaMA Factory<\/code>\u7684\u547d\u4ee4\u884c\u67e5\u770b\u65e5\u5fd7\u4fe1\u606f\u6392\u67e5\u95ee\u9898\u3002<br \/>\n\u4f8b\u5982\uff1a\u6211\u9996\u6b21\u542f\u52a8\u65f6\u62a5\u9519\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\"># ConnectionError: Couldn&amp;#039;t reach &amp;#039;pleisto\/wikipedia-cn-20230720-filtered&amp;#039; on the Hub (ConnectionError)<\/code><\/pre>\n<p>\u8fd9\u4e2a\u95ee\u9898\u662f\u56e0\u4e3a\u52a0\u8f7dwikipedia-cn-20230720-filtered\u6570\u636e\u96c6\u65f6\uff0c\u7531\u4e8e\u7f51\u7edc\u95ee\u9898\uff0c\u5bfc\u81f4\u65e0\u6cd5\u52a0\u8f7d\u3002\u56e0\u6b64\uff0c\u672c\u7740\u5c06\u8bad\u7ec3\u6d41\u7a0b\u8dd1\u901a\uff0c\u6211\u5c06\u6570\u636e\u96c6\u6539\u4e3a<code>wiki_demo<\/code>\u540e\u8fd0\u884c\uff0c\u5373\u53ef\u6b63\u5e38\u8bad\u7ec3\u3002<\/p>\n<\/blockquote>\n<p>\u6b63\u5e38\u8bad\u7ec3\u8fc7\u7a0b\uff1a<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u8bad\u7ec3\u8fc7\u7a0b\u622a\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u8bad\u7ec3\u8fc7\u7a0b\u622a\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AC%AC2%E9%98%B6%E6%AE%B5%EF%BC%9A%E7%9B%91%E7%9D%A3%E5%BE%AE%E8%B0%83\"><\/span>\u7b2c2\u9636\u6bb5\uff1a\u76d1\u7763\u5fae\u8c03<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E5%87%86%E5%A4%87%E8%AE%AD%E7%BB%83%E6%95%B0%E6%8D%AE-2\"><\/span>\u51c6\u5907\u8bad\u7ec3\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><code>SFT<\/code> \u7684\u6570\u636e\u683c\u5f0f\u6709\u591a\u79cd\uff0c\u4f8b\u5982\uff1aAlpaca\u683c\u5f0f\u3001OpenAI\u683c\u5f0f\u7b49\u3002<\/p>\n<p>\u5176\u4e2dAlpaca\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-json\">[\n  {\n    &quot;instruction&quot;: &quot;human instruction (required)&quot;,\n    &quot;input&quot;: &quot;human input (optional)&quot;,\n    &quot;output&quot;: &quot;model response (required)&quot;,\n    &quot;system&quot;: &quot;system prompt (optional)&quot;,\n    &quot;history&quot;: [\n      [&quot;human instruction in the first round (optional)&quot;, &quot;model response in the first round (optional)&quot;],\n      [&quot;human instruction in the second round (optional)&quot;, &quot;model response in the second round (optional)&quot;]\n    ]\n  }\n]<\/code><\/pre>\n<p>\u6839\u636e\u4ee5\u4e0a\u7684\u6570\u636e\u683c\u5f0f\uff0c\u6211\u4eec\u5728ModelScope\u7684\u6570\u636e\u96c6\u627e\u5230<a href=\"https:\/\/modelscope.cn\/datasets\/xiaofengalg\/Chinese-medical-dialogue\">\u4e2d\u6587\u533b\u7597\u5bf9\u8bdd\u6570\u636e-Chinese-medical-dialogue<\/a>\u7b26\u5408\u4e0a\u8ff0\u683c\u5f0f\u3002<\/p>\n<pre><code class=\"language-python\"># \u5728data\u76ee\u5f55\u4e0b\u4f7f\u7528git\u547d\u4ee4\u62c9\u53d6\u6570\u636e\u96c6\ngit clone https:\/\/www.modelscope.cn\/datasets\/xiaofengalg\/Chinese-medical-dialogue.git<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E6%B3%A8%E5%86%8C%E8%87%AA%E5%AE%9A%E4%B9%89%E6%95%B0%E6%8D%AE-2\"><\/span>\u6ce8\u518c\u81ea\u5b9a\u4e49\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728<code>dataset_info.json<\/code>\u4e2d\u6dfb\u52a0\u5982\u4e0b\u6570\u636e\u96c6\uff1a<\/p>\n<pre><code class=\"language-json\">  &quot;custom_sft_train_data&quot;: {\n  &quot;file_name&quot;: &quot;Chinese-medical-dialogue\/data\/train_0001_of_0001.json&quot;,\n  &quot;columns&quot;: {\n    &quot;prompt&quot;: &quot;instruction&quot;,\n    &quot;query&quot;: &quot;input&quot;,\n    &quot;response&quot;: &quot;output&quot;\n    }\n  },<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E9%A2%84%E8%A7%88%E8%AE%AD%E7%BB%83%E6%95%B0%E6%8D%AE-2\"><\/span>\u9884\u89c8\u8bad\u7ec3\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u901a\u8fc7<code>Preview dataset<\/code>\u6309\u94ae\u9884\u89c8\u6570\u636e\u96c6\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u89c8\u4e2d\u6587\u5bf9\u8bdd\u6570\u636e\u96c6.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u9884\u89c8\u4e2d\u6587\u5bf9\u8bdd\u6570\u636e\u96c6.png\" alt=\"\" \/><\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E9%85%8D%E7%BD%AE%E8%AE%AD%E7%BB%83%E5%8F%82%E6%95%B0-2\"><\/span>\u914d\u7f6e\u8bad\u7ec3\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>Model name: <code>Qwen2-0.5B<\/code><\/li>\n<li>Model path: <code>saves\/Qwen2-0.5B\/full\/Qwen2_pretrain_output_demo1<\/code><\/li>\n<li>Finetuning method: <code>full<\/code><\/li>\n<li>Stage : <code>Supervised Fine-Tuning<\/code><\/li>\n<li>Dataset: <code>custom_sft_train_data<\/code><\/li>\n<li>Output dir: <code>Qwen2_sft_output_demo1<\/code> <\/li>\n<\/ul>\n<p>\u914d\u7f6e\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li><code>Model path<\/code>\uff1a\u6211\u4eec\u9009\u62e9\u7b2c1\u9636\u6bb5\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u8f93\u51fa\u76ee\u5f55\u3002<\/li>\n<li><code>Stage<\/code>\uff1a\u8fd9\u4e00\u9636\u6bb5\uff0c\u56e0\u4e3a\u6211\u4eec\u8981\u8fdb\u884c\u5fae\u8c03\uff0c\u9009\u62e9<code>Supervised Fine-Tuning<\/code>\u3002<\/li>\n<li><code>Output dir<\/code>: \u66f4\u6362\u4e00\u4e2a\u65b0\u7684\u8f93\u51fa\u8def\u5f84\uff0c\u4ee5\u4fbf\u540e\u7eed\u5f00\u5c55\u7b2c3\u9636\u6bb5\u8bad\u7ec3\uff0c\u4f8b\u5982\uff1a<code>Qwen2_sft_output_demo1<\/code><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E5%90%AF%E5%8A%A8%E8%AE%AD%E7%BB%83-2\"><\/span>\u542f\u52a8\u8bad\u7ec3<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u70b9\u51fb<code>Preview Command<\/code>\u9884\u89c8\u547d\u4ee4\u884c<\/p>\n<pre><code class=\"language-python\">llamafactory-cli train \n    --stage sft \n    --do_train True \n    --model_name_or_path saves\/Qwen2-0.5B\/full\/Qwen2_pretrain_output_demo1 \n    --preprocessing_num_workers 16 \n    --finetuning_type full \n    --template default \n    --flash_attn auto \n    --dataset_dir data \n    --dataset custom_sft_train_data \n    --cutoff_len 1024 \n    --learning_rate 5e-05 \n    --num_train_epochs 3.0 \n    --max_samples 100000 \n    --per_device_train_batch_size 2 \n    --gradient_accumulation_steps 8 \n    --lr_scheduler_type cosine \n    --max_grad_norm 1.0 \n    --logging_steps 5 \n    --save_steps 100 \n    --warmup_steps 0 \n    --optim adamw_torch \n    --packing False \n    --report_to none \n    --output_dir saves\/Qwen2-0.5B\/full\/Qwen2_sft_output_demo1 \n    --bf16 True \n    --plot_loss True \n    --ddp_timeout 180000000 \n    --include_num_input_tokens_seen True <\/code><\/pre>\n<p>\u8865\u5145\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li><code>--logging_steps 5<\/code>: \u6bcf 5 \u6b65\u8bb0\u5f55\u4e00\u6b21\u8bad\u7ec3\u65e5\u5fd7\u3002<\/li>\n<li><code>--save_steps 100<\/code>: \u6bcf 100 \u6b65\u4fdd\u5b58\u4e00\u6b21\u6a21\u578b\u68c0\u67e5\u70b9\u3002<br \/>\n<blockquote>\n<p>\u8fd9\u91cc\u6700\u597d\u5c06<code>save_steps<\/code> \u8bbe\u7f6e\u5927\u4e00\u70b9\uff0c\u5426\u5219\u8bad\u7ec3\u8fc7\u7a0b\u4f1a\u751f\u6210\u975e\u5e38\u591a\u7684\u8bad\u7ec3\u65e5\u5fd7\uff0c\u5bfc\u81f4\u786c\u76d8\u7a7a\u95f4\u4e0d\u8db3\u800c\u8bad\u7ec3\u7ec8\u6b62\u3002<\/p>\n<\/blockquote>\n<\/li>\n<\/ul>\n<p>\u547d\u4ee4\u884c\u786e\u8ba4\u65e0\u8bef\u540e\uff0c\u70b9\u51fb<code>Start<\/code>\u5373\u53ef\u5f00\u542f\u8bad\u7ec3\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5fae\u8c03\u8bad\u7ec3\u8fc7\u7a0b\u622a\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5fae\u8c03\u8bad\u7ec3\u8fc7\u7a0b\u622a\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<blockquote>\n<p>\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u8bb0\u5f97\u5b9e\u65f6\u5173\u6ce8\u8d44\u6e90\u7684\u6d88\u8017\u60c5\u51b5\uff1a<\/p>\n<ul>\n<li>\u663e\u5b58\uff1a\u4f7f\u7528<code>watch -n 1 nvidia-smi<\/code> \u5b9e\u65f6\u67e5\u770b\u663e\u5b58\u5f00\u9500\u3002<\/li>\n<li>\u786c\u76d8\uff1a\u4f7f\u7528<code>watch -n 1 df -h \/mnt<\/code> \u5b9e\u65bd\u67e5\u770b\/mnt\u5206\u533a\u7684\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u5386\u65f65\u5c0f\u65f630\u5206\u949f\u540e\uff0c\u6a21\u578b\u7ec8\u4e8e\u8bad\u7ec3\u5b8c\u6bd5\u3002\uff08\u5927\u6a21\u578b\u7684\u8bad\u7ec3\u679c\u7136\u662f\u4e00\u4e2a\u70e7\u94b1\ud83d\udcb0\u7684\u8fc7\u7a0b\uff09<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%E9%AA%8C%E8%AF%81%E6%A8%A1%E5%9E%8B-2\"><\/span>\u9a8c\u8bc1\u6a21\u578b<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\u5728LLaMA Factory\u7684WebUI\u754c\u9762\u4e0a\uff0c\u5207\u6362\u81f3<code>Chat<\/code>\u754c\u9762<\/li>\n<li>Model path: \u8f93\u5165\u521a\u624d\u8bad\u7ec3\u6a21\u578b\u7684\u8f93\u51fa\u76ee\u5f55\uff0c\u5373<code>saves\/Qwen2-0.5B\/full\/Qwen2_sft_output_demo1<\/code><\/li>\n<li>\u5176\u4ed6\u914d\u7f6e\u4fdd\u6301\u9ed8\u8ba4\u4e0d\u53d8\uff1b<\/li>\n<li>\u70b9\u51fb<code>Load model<\/code>\uff0c\u5f85\u6a21\u578b\u52a0\u8f7d\u6210\u529f\u540e\uff0c\u8f93\u5165\u770b\u75c5\u76f8\u5173\u7684\u4fe1\u606f\uff0c\u6d4b\u8bd5\u6a21\u578b\u7684\u80fd\u529b\u3002<\/li>\n<\/ol>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5fae\u8c03\u6a21\u578b\u7684\u9a8c\u8bc1\u6548\u679c\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/\u5fae\u8c03\u6a21\u578b\u7684\u9a8c\u8bc1\u6548\u679c\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%AC%AC3%E9%98%B6%E6%AE%B5%EF%BC%9A%E5%81%8F%E5%A5%BD%E7%BA%A0%E6%AD%A3\"><\/span>\u7b2c3\u9636\u6bb5\uff1a\u504f\u597d\u7ea0\u6b63<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"%E5%87%86%E5%A4%87%E8%AE%AD%E7%BB%83%E6%95%B0%E6%8D%AE-3\"><\/span>\u51c6\u5907\u8bad\u7ec3\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u7ea0\u6b63\u504f\u597d\u6570\u636e\u683c\u5f0f\uff1a\n<pre><code class=\"language-json\">[\n{\n&quot;instruction&quot;: &quot;human instruction (required)&quot;,\n&quot;input&quot;: &quot;human input (optional)&quot;,\n&quot;chosen&quot;: &quot;chosen answer (required)&quot;,\n&quot;rejected&quot;: &quot;rejected answer (required)&quot;\n}\n]<\/code><\/pre>\n<p>\u6309\u7167\u4e0a\u8ff0\u6570\u636e\u683c\u5f0f\uff0c\u6211\u4eec\u501f\u52a9\u5176\u4ed6\u7684\u5927\u6a21\u578b\u751f\u621020\u6761\u8bad\u7ec3\u6570\u636e\u5e76\u4fdd\u5b58\u5230<code>data\/custom_rlhf_train_data.json<\/code>\u3002<\/p>\n<pre><code class=\"language-json\">[\n{\n&quot;instruction&quot;: &quot;\u8bf7\u63d0\u4f9b\u4e00\u79cd\u5e38\u89c1\u7684\u611f\u5192\u836f\u3002&quot;,\n&quot;input&quot;: &quot;\u6211\u9700\u8981\u4e00\u79cd\u80fd\u7f13\u89e3\u54b3\u55fd\u7684\u836f\u3002&quot;,\n&quot;chosen&quot;: &quot;\u611f\u5192\u836f\u5982\u5bf9\u4e59\u9170\u6c28\u57fa\u915a\u53ef\u4ee5\u7f13\u89e3\u75c7\u72b6\u3002&quot;,\n&quot;rejected&quot;: &quot;\u6211\u4e0d\u77e5\u9053\u6709\u4ec0\u4e48\u836f\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u89e3\u91ca\u4e00\u4e0b\u9ad8\u8840\u538b\u7684\u5371\u5bb3\u3002&quot;,\n&quot;input&quot;: &quot;\u9ad8\u8840\u538b\u5bf9\u8eab\u4f53\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u9ad8\u8840\u538b\u4f1a\u589e\u52a0\u5fc3\u810f\u75c5\u548c\u4e2d\u98ce\u7684\u98ce\u9669\u3002&quot;,\n&quot;rejected&quot;: &quot;\u9ad8\u8840\u538b\u6ca1\u4ec0\u4e48\u5927\u4e0d\u4e86\u7684\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u63a8\u8350\u4e00\u79cd\u5065\u5eb7\u7684\u996e\u98df\u4e60\u60ef\u3002&quot;,\n&quot;input&quot;: &quot;\u6211\u60f3\u51cf\u80a5\uff0c\u5e94\u8be5\u5403\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5efa\u8bae\u591a\u5403\u6c34\u679c\u548c\u852c\u83dc\uff0c\u51cf\u5c11\u7cd6\u5206\u6444\u5165\u3002&quot;,\n&quot;rejected&quot;: &quot;\u53ea\u5403\u6c99\u62c9\u5c31\u53ef\u4ee5\u4e86\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u63cf\u8ff0\u7cd6\u5c3f\u75c5\u7684\u75c7\u72b6\u3002&quot;,\n&quot;input&quot;: &quot;\u7cd6\u5c3f\u75c5\u6709\u4ec0\u4e48\u660e\u663e\u7684\u75c7\u72b6\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5e38\u89c1\u75c7\u72b6\u5305\u62ec\u53e3\u6e34\u3001\u9891\u7e41\u6392\u5c3f\u548c\u75b2\u52b3\u3002&quot;,\n&quot;rejected&quot;: &quot;\u6ca1\u6709\u4ec0\u4e48\u7279\u522b\u7684\u75c7\u72b6\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u9884\u9632\u6d41\u611f\uff1f&quot;,\n&quot;input&quot;: &quot;\u6211\u5e94\u8be5\u600e\u4e48\u505a\u624d\u80fd\u4e0d\u5f97\u6d41\u611f\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u63a5\u79cd\u6d41\u611f\u75ab\u82d7\u548c\u52e4\u6d17\u624b\u662f\u6709\u6548\u7684\u9884\u9632\u63aa\u65bd\u3002&quot;,\n&quot;rejected&quot;: &quot;\u53ea\u8981\u4e0d\u51fa\u95e8\u5c31\u884c\u4e86\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u89e3\u91ca\u4e00\u4e0b\u5fc3\u810f\u75c5\u7684\u98ce\u9669\u56e0\u7d20\u3002&quot;,\n&quot;input&quot;: &quot;\u5fc3\u810f\u75c5\u7684\u5371\u9669\u56e0\u7d20\u6709\u54ea\u4e9b\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5305\u62ec\u9ad8\u8840\u538b\u3001\u9ad8\u80c6\u56fa\u9187\u548c\u5438\u70df\u3002&quot;,\n&quot;rejected&quot;: &quot;\u5fc3\u810f\u75c5\u4e0e\u751f\u6d3b\u65b9\u5f0f\u65e0\u5173\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u7f13\u89e3\u7126\u8651\uff1f&quot;,\n&quot;input&quot;: &quot;\u6211\u611f\u5230\u5f88\u7126\u8651\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5c1d\u8bd5\u6df1\u547c\u5438\u7ec3\u4e60\u548c\u89c4\u5f8b\u953b\u70bc\u3002&quot;,\n&quot;rejected&quot;: &quot;\u7126\u8651\u6ca1\u4ec0\u4e48\u597d\u62c5\u5fc3\u7684\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u63a8\u8350\u4e00\u4e9b\u9002\u5408\u8001\u5e74\u4eba\u7684\u953b\u70bc\u65b9\u5f0f\u3002&quot;,\n&quot;input&quot;: &quot;\u8001\u5e74\u4eba\u9002\u5408\u4ec0\u4e48\u8fd0\u52a8\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u6563\u6b65\u3001\u6e38\u6cf3\u548c\u592a\u6781\u90fd\u662f\u5f88\u597d\u7684\u9009\u62e9\u3002&quot;,\n&quot;rejected&quot;: &quot;\u8001\u5e74\u4eba\u4e0d\u9700\u8981\u8fd0\u52a8\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u89e3\u91ca\u4ec0\u4e48\u662f\u8fc7\u654f\u53cd\u5e94\u3002&quot;,\n&quot;input&quot;: &quot;\u8fc7\u654f\u53cd\u5e94\u662f\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u662f\u514d\u75ab\u7cfb\u7edf\u5bf9\u67d0\u4e9b\u7269\u8d28\u7684\u5f02\u5e38\u53cd\u5e94\u3002&quot;,\n&quot;rejected&quot;: &quot;\u8fc7\u654f\u53cd\u5e94\u5c31\u662f\u611f\u5192\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u4fdd\u6301\u5fc3\u7406\u5065\u5eb7\uff1f&quot;,\n&quot;input&quot;: &quot;\u6211\u5e94\u8be5\u600e\u4e48\u7167\u987e\u81ea\u5df1\u7684\u5fc3\u7406\u5065\u5eb7\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5b9a\u671f\u4e0e\u670b\u53cb\u4ea4\u6d41\u548c\u5bfb\u6c42\u4e13\u4e1a\u5e2e\u52a9\u662f\u5f88\u91cd\u8981\u7684\u3002&quot;,\n&quot;rejected&quot;: &quot;\u5fc3\u7406\u5065\u5eb7\u4e0d\u91cd\u8981\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u63cf\u8ff0\u9ad8\u80c6\u56fa\u9187\u7684\u5f71\u54cd\u3002&quot;,\n&quot;input&quot;: &quot;\u9ad8\u80c6\u56fa\u9187\u5bf9\u8eab\u4f53\u6709\u4ec0\u4e48\u5f71\u54cd\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u53ef\u80fd\u5bfc\u81f4\u52a8\u8109\u786c\u5316\u548c\u5fc3\u810f\u75c5\u3002&quot;,\n&quot;rejected&quot;: &quot;\u9ad8\u80c6\u56fa\u9187\u6ca1\u4ec0\u4e48\u5f71\u54cd\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u8bc6\u522b\u6291\u90c1\u75c7\uff1f&quot;,\n&quot;input&quot;: &quot;\u6291\u90c1\u75c7\u7684\u75c7\u72b6\u6709\u54ea\u4e9b\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u5305\u62ec\u6301\u7eed\u7684\u60b2\u4f24\u3001\u5931\u53bb\u5174\u8da3\u548c\u75b2\u60eb\u611f\u3002&quot;,\n&quot;rejected&quot;: &quot;\u6291\u90c1\u53ea\u662f\u5fc3\u60c5\u4e0d\u597d\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5efa\u8bae\u5982\u4f55\u63d0\u9ad8\u514d\u75ab\u529b\u3002&quot;,\n&quot;input&quot;: &quot;\u6211\u60f3\u589e\u5f3a\u514d\u75ab\u529b\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u4fdd\u6301\u5747\u8861\u996e\u98df\u3001\u5145\u8db3\u7761\u7720\u548c\u9002\u91cf\u8fd0\u52a8\u3002&quot;,\n&quot;rejected&quot;: &quot;\u5403\u836f\u5c31\u80fd\u63d0\u9ad8\u514d\u75ab\u529b\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u8bb2\u89e3\u4ec0\u4e48\u662f\u764c\u75c7\u7b5b\u67e5\u3002&quot;,\n&quot;input&quot;: &quot;\u764c\u75c7\u7b5b\u67e5\u662f\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u662f\u901a\u8fc7\u68c0\u6d4b\u65e9\u671f\u53d1\u73b0\u764c\u75c7\u7684\u8fc7\u7a0b\u3002&quot;,\n&quot;rejected&quot;: &quot;\u764c\u75c7\u7b5b\u67e5\u6ca1\u5fc5\u8981\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u5904\u7406\u538b\u529b\uff1f&quot;,\n&quot;input&quot;: &quot;\u6211\u538b\u529b\u5f88\u5927\uff0c\u600e\u4e48\u529e\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u53ef\u4ee5\u5c1d\u8bd5\u51a5\u60f3\u548c\u65f6\u95f4\u7ba1\u7406\u6280\u5de7\u3002&quot;,\n&quot;rejected&quot;: &quot;\u538b\u529b\u662f\u6b63\u5e38\u7684\uff0c\u4e0d\u5fc5\u5904\u7406\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u89e3\u91ca\u4ec0\u4e48\u662f\u80a5\u80d6\u3002&quot;,\n&quot;input&quot;: &quot;\u80a5\u80d6\u662f\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u662f\u4f53\u91cd\u8d85\u8fc7\u5065\u5eb7\u8303\u56f4\u7684\u72b6\u6001\uff0c\u901a\u5e38\u7531\u591a\u79cd\u56e0\u7d20\u9020\u6210\u3002&quot;,\n&quot;rejected&quot;: &quot;\u80a5\u80d6\u53ea\u662f\u5403\u5f97\u591a\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u5982\u4f55\u8fdb\u884c\u5065\u5eb7\u68c0\u67e5\uff1f&quot;,\n&quot;input&quot;: &quot;\u5065\u5eb7\u68c0\u67e5\u5305\u62ec\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u901a\u5e38\u5305\u62ec\u4f53\u68c0\u3001\u8840\u6db2\u68c0\u67e5\u548c\u5fc5\u8981\u7684\u5f71\u50cf\u5b66\u68c0\u67e5\u3002&quot;,\n&quot;rejected&quot;: &quot;\u5065\u5eb7\u68c0\u67e5\u4e0d\u91cd\u8981\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u63a8\u8350\u4e00\u4e9b\u6297\u6c27\u5316\u7684\u98df\u7269\u3002&quot;,\n&quot;input&quot;: &quot;\u54ea\u4e9b\u98df\u7269\u5bcc\u542b\u6297\u6c27\u5316\u5242\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u84dd\u8393\u3001\u575a\u679c\u548c\u7eff\u8336\u90fd\u662f\u5f88\u597d\u7684\u9009\u62e9\u3002&quot;,\n&quot;rejected&quot;: &quot;\u6297\u6c27\u5316\u98df\u7269\u6ca1\u4ec0\u4e48\u7279\u522b\u3002&quot;\n},\n{\n&quot;instruction&quot;: &quot;\u89e3\u91ca\u4ec0\u4e48\u662f\u6162\u6027\u75c5\u3002&quot;,\n&quot;input&quot;: &quot;\u6162\u6027\u75c5\u662f\u4ec0\u4e48\uff1f&quot;,\n&quot;chosen&quot;: &quot;\u662f\u957f\u671f\u5b58\u5728\u4e14\u901a\u5e38\u65e0\u6cd5\u5b8c\u5168\u6cbb\u6108\u7684\u75be\u75c5\u3002&quot;,\n&quot;rejected&quot;: &quot;\u6162\u6027\u75c5\u5c31\u662f\u666e\u901a\u75c5\u3002&quot;\n}\n]<\/code><\/pre>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"%E6%B3%A8%E5%86%8C%E8%87%AA%E5%AE%9A%E4%B9%89%E6%95%B0%E6%8D%AE-3\"><\/span>\u6ce8\u518c\u81ea\u5b9a\u4e49\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728<code>dataset_info.json<\/code>\u4e2d\uff0c\u6ce8\u518c\u65b0\u6dfb\u52a0\u7684<code>custom_rlhf_train_data.json<\/code>\u6570\u636e\u96c6\u3002<\/p>\n<pre><code class=\"language-json\">  &quot;custom_rlhf_train_data&quot;: {\n    &quot;file_name&quot;: &quot;custom_rlhf_train_data.json&quot;,\n    &quot;ranking&quot;: true,\n    &quot;columns&quot;: {\n      &quot;prompt&quot;: &quot;instruction&quot;,\n      &quot;query&quot;: &quot;input&quot;,\n      &quot;chosen&quot;: &quot;chosen&quot;,\n      &quot;rejected&quot;: &quot;rejected&quot;\n    }\n  },<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"%E9%85%8D%E7%BD%AE%E8%AE%AD%E7%BB%83%E5%8F%82%E6%95%B0-3\"><\/span>\u914d\u7f6e\u8bad\u7ec3\u53c2\u6570<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u7b2c\u4e09\u9636\u6bb5\u6709\u4e24\u79cd\u8bad\u7ec3\u65b9\u5f0f\uff1a<code>Reward Model<\/code> + <code>PPO<\/code> \u548c <code>DPO<\/code>\uff0c\u8fd9\u4e24\u79cd\u65b9\u5f0f\u6211\u4eec\u90fd\u505a\u4e00\u4e0b\u5c1d\u8bd5\u3002<\/p>\n<h5><span class=\"ez-toc-section\" id=\"%E7%AD%96%E7%95%A51%EF%BC%9AReward_Model_PPO\"><\/span>\u7b56\u75651\uff1a<code>Reward Model<\/code> + <code>PPO<\/code><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u7b2c\u4e00\u6b65\uff1a\u5148\u8bad\u7ec3Reward Model<\/p>\n<ul>\n<li>Finetuning method: \u9009\u62e9<code>lora<\/code> (\u56e0\u4e3a\u662f\u8bad\u7ec3\u8865\u4e01\uff0c\u6240\u4ee5\u6b64\u5904\u4e00\u5b9a\u8981\u9009\u62e9\u4e3a<code>lora<\/code>)<\/li>\n<li>Stage: \u9009\u62e9<code>Reward Modeling<\/code><\/li>\n<li>Dataset: \u9009\u62e9\u521a\u624d\u4e0a\u4f20 <code>custom_rlhf_train_data.json<\/code><\/li>\n<li>Output dir\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u8f93\u51fa\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a<code>Qwen2_rm_output_demo1<\/code><\/li>\n<\/ul>\n<p>\u8bad\u7ec3\u5b8c\u6bd5\u540e\uff0c\u4f1a\u5728save\u4e0b\u751f\u6210\u4e00\u4e2a\u8865\u4e01\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/Lora\u8865\u4e01.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/Lora\u8865\u4e01.png\" alt=\"\" \/><\/a><\/p>\n<p>\u7b2c\u4e8c\u6b65\uff1a\u901a\u8fc7<code>PPO<\/code>+\u7b2c\u4e00\u6b65\u8bad\u7ec3\u65f6\u7684<code>Reward Model<\/code>\uff0c\u5177\u4f53\u914d\u7f6e\u65b9\u6cd5\u4e3a\uff1a<\/p>\n<ul>\n<li>Finetuning method: \u9009\u62e9<code>lora<\/code> (\u56e0\u4e3a\u662f\u8bad\u7ec3\u8865\u4e01\uff0c\u6240\u4ee5\u6b64\u5904\u4e00\u5b9a\u8981\u9009\u62e9\u4e3a<code>lora<\/code>)<\/li>\n<li>Stage: \u9009\u62e9<code>Supervised Fine-tuning<\/code><\/li>\n<li>Dataset: \u7531\u4e8e\u8fd9\u4e00\u8fc7\u7a0b\u672c\u8d28\u662f<code>SFT<\/code>\u8bad\u7ec3\uff0c\u6240\u4ee5\u6570\u636e\u96c6\u9009\u62e9 <code>custom_sft_train_data.json<\/code>\u3002<\/li>\n<li>Reward model: \u5728<code>RLHF configurations<\/code>\u4e2d\uff0c\u8bbe\u7f6e\u4e3a\u7b2c\u4e00\u6b65\u8bad\u7ec3\u7684\u8f93\u51fa\u76ee\u5f55\uff0c\u5373<code>Qwen2_rm_output_demo1<\/code><\/li>\n<li>Output dir\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u8f93\u51fa\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a<code>Qwen2_ppo_output_demo1<\/code><\/li>\n<\/ul>\n<p>\u8bad\u7ec3\u5b8c\u6bd5\u540e\uff0c\u540c\u6837\u4f1a\u5728save\u4e0b\u751f\u6210\u4e00\u4e2a\u8865\u4e01\u3002<\/p>\n<p>\u7b2c\u4e09\u6b65\uff1a\u5c06Lora\u8865\u4e01\u4e0e\u539f\u59cb\u6a21\u578b\u5408\u5e76\u5bfc\u51fa<\/p>\n<ol>\n<li>\u5207\u6362\u5230<code>Chat<\/code>\u6807\u7b7e\u4e0b<\/li>\n<li>Model path: \u9009\u62e9\u7b2c\u4e8c\u9636\u6bb5\u7684\u8f93\u51fa\uff0c\u5373\uff1a<code>saves\/Qwen2-0.5B\/full\/Qwen2_sft_output_demo1<\/code><\/li>\n<li>Checkpoint path: \u9009\u62e9\u4e0a\u9762\u7b2c\u4e8c\u6b65\u7684\u8f93\u51fa\uff0c\u5373 <code>Qwen2_ppo_output_demo1<\/code><\/li>\n<li>\u70b9\u51fb<code>Load model<\/code>\uff0c\u5f85\u6a21\u578b\u52a0\u8f7d\u6210\u529f\u540e\uff0c\u6d4b\u8bd5\u6a21\u578b<\/li>\n<li>\u5207\u6362\u81f3<code>Export<\/code>\u6807\u7b7e\u4e0b<\/li>\n<li>Export path\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u8def\u5f84\uff0c\u4f8b\u5982<code>Qwen2_final_output_demo1<\/code><\/li>\n<li>\u70b9\u51fb<code>Export<\/code>\u6309\u94ae<\/li>\n<\/ol>\n<p>\u6700\u7ec8\uff0c\u4f1a\u5728LLaMa Factory\u4e2d\uff0c\u751f\u6210\u5bfc\u51fa\u7684\u76ee\u5f55\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u5373\u4e3a\u6700\u7ec8\u8bad\u7ec3\u7684\u6a21\u578b\u3002<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/final\u6a21\u578b\u7684\u622a\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/final\u6a21\u578b\u7684\u622a\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<h5><span class=\"ez-toc-section\" id=\"%E7%AD%96%E7%95%A52%EF%BC%9A%E7%9B%B4%E6%8E%A5%E4%BD%BF%E7%94%A8DPO%E8%AE%AD%E7%BB%83\"><\/span>\u7b56\u75652\uff1a\u76f4\u63a5\u4f7f\u7528<code>DPO<\/code>\u8bad\u7ec3<span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>\u7b2c\u4e00\u6b65\uff1a\u76f4\u63a5\u914d\u7f6e<code>DPO<\/code>\u8bad\u7ec3\u53c2\u6570<\/p>\n<ul>\n<li>Finetuning method: \u9009\u62e9<code>lora<\/code><\/li>\n<li>Stage: \u9009\u62e9<code>DPO<\/code><\/li>\n<li>Dataset: \u9009\u62e9\u521a\u624d\u4e0a\u4f20 <code>custom_rlhf_train_data.json<\/code><\/li>\n<li>Output dir\uff1a\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u8f93\u51fa\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a<code>Qwen2_dpo_output_demo1<\/code><\/li>\n<\/ul>\n<p>\u8bad\u7ec3\u5b8c\u6bd5\u540e\uff0c\u4f1a\u5728save\u4e0b\u751f\u6210\u4e00\u4e2a\u8865\u4e01\u3002<\/p>\n<p>\u7b2c\u4e8c\u6b65\uff1a\u5c06Lora\u8865\u4e01\u4e0e\u7b2c\u4e8c\u9636\u6bb5\u8bad\u7ec3\u7684\u6a21\u578b\u8f93\u51fa\u5408\u5e76\u5bfc\u51fa\u3002(\u8be5\u6b65\u9aa4\u4e0e\u4e0a\u9762\u7b56\u75651\u7684\u65b9\u6cd5\u7c7b\u4f3c\uff0c\u6b64\u5904\u4e0d\u518d\u8d58\u8ff0)<\/p>\n<p>\u81f3\u6b64\uff0c\u7ecf\u8fc7\u5927\u6a21\u578b\u7684\u4e09\u4e2a\u9636\u6bb5\uff0c\u6211\u4eec\u5b8c\u6210\u4e86\u4e00\u4e2a\u533b\u7597\u5927\u6a21\u578b\u7684\u8bad\u7ec3\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E9%99%84%E5%BD%95\"><\/span>\u9644\u5f55<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"TeleChat-PTD%E6%95%B0%E6%8D%AE%E9%9B%86\"><\/span>TeleChat-PTD\u6570\u636e\u96c6<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5982\u679c\u6d89\u53ca\u5230\u4ece\u96f6\u5f00\u59cb\u8bad\u7ec3\u5927\u6a21\u578b\u7684\u8bdd\uff0c\u9884\u8bad\u7ec3\u6570\u636e\u96c6\u53ef\u4ee5\u53c2\u8003\u4e86\u89e3 <code>TeleChat-PTD<\/code> \u6570\u636e\u96c6\u3002<\/p>\n<p><strong>\u6570\u636e\u96c6\u7b80\u4ecb<\/strong>\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/modelscope.cn\/datasets\/TeleAI\/TeleChat-PTD\">TeleChat-PTD<\/a> \u662f\u7531\u7535\u4fe1\u661f\u8fb0\u5927\u6a21\u578bTeleChat\u9884\u8bad\u7ec3\u8bed\u6599\u4e2d\u62bd\u53d6\u51fa\u7684\u7684\u7efc\u5408\u6027\u5927\u89c4\u6a21\u4e2d\u6587\u6570\u636e\u96c6\u3002<\/li>\n<li>\u6570\u636e\u96c6\u5730\u5740\uff1a<a href=\"https:\/\/modelscope.cn\/datasets\/TeleAI\/TeleChat-PTD\">https:\/\/modelscope.cn\/datasets\/TeleAI\/TeleChat-PTD<\/a><\/li>\n<li>\u6570\u636e\u96c6\u89c4\u6a21\uff1a2.7\u4ebf<\/li>\n<li>\u6570\u636e\u96c6\u7c7b\u578b\uff1a\u7eaf\u4e2d\u6587\u6587\u672c\u6784\u6210<\/li>\n<li>\u6570\u636e\u96c6\u6765\u6e90\uff1a\u7f51\u9875\u3001\u4e66\u7c4d\u3001\u5b98\u65b9\u5a92\u4f53\u7b49<\/li>\n<li>\u6570\u636e\u96c6\u5927\u5c0f\uff1a\u539f\u59cb\u5927\u5c0f\u7ea61TB\uff0c\u538b\u7f29\u540e480G\uff0c\u5171189\u4e2a\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p><strong>\u6570\u636e\u96c6\u7279\u70b9<\/strong>\uff1a<\/p>\n<ul>\n<li>\u8be5\u6570\u636e\u96c6\u662f\u4ee5 <code>JSON Lines<\/code> \u683c\u5f0f<code>\uff08.jsonl\uff09<\/code>\u5b58\u50a8\u7684\uff0c\u6bcf\u4e00\u884c\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684 JSON \u5bf9\u8c61\u3002<\/li>\n<li>\u6bcf\u4e2a <code>JSON<\/code> \u5bf9\u8c61\u5305\u542b\u4e00\u4e2a\u952e\u4e3a <code>&quot;data&quot;<\/code> \u7684\u5b57\u6bb5:\n<pre><code class=\"language-json\">{\n&quot;data&quot;: &quot;\u6587\u672c\u5185\u5bb9&quot;\n}<\/code><\/pre>\n<\/li>\n<\/ul>\n<p><strong>\u6570\u636e\u96c6\u5185\u5bb9\u9884\u89c8<\/strong>\uff1a<br \/>\n<a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/TeleChat-PTD\u6570\u636e\u96c6\u622a\u56fe.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/08\/TeleChat-PTD\u6570\u636e\u96c6\u622a\u56fe.png\" alt=\"\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%86%85%E5%AE%B9%E5%B0%8F%E7%BB%93\"><\/span>\u5185\u5bb9\u5c0f\u7ed3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>LLaMA-Factory\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u3001\u53ef\u81ea\u5b9a\u4e49\u7684\u3001\u53ef\u6269\u5c55\u7684\u3001\u53ef\u90e8\u7f72\u7684\u3001\u53ef\u8bad\u7ec3\u7684\u5927\u6a21\u578b\u8bad\u7ec3\u5e73\u53f0\u3002<\/li>\n<li>LLaMA-Factory\u7684\u8bad\u7ec3\u6d41\u7a0b\u5206\u4e3a3\u4e2a\u9636\u6bb5\uff1a\u9884\u8bad\u7ec3\u3001\u76d1\u7763\u5fae\u8c03\u3001\u504f\u597d\u7ea0\u6b63\u3002<\/li>\n<li>\u8bad\u7ec3\u8fc7\u7a0b\u7684\u5927\u81f4\u6b65\u9aa4\u4e3a\uff1a\n<ul>\n<li>\u6309\u7167LLaMA-Factory\u5b98\u65b9README\u6587\u6863\u7684\u6570\u636e\u683c\u5f0f\uff0c\u51c6\u5907\u8bad\u7ec3\u6570\u636e\uff1b<\/li>\n<li>\u6309\u7167LlaMA-Factory\u5b98\u65b9README\u6587\u6863\uff0c\u5728\u7684dataset_info.json\u6587\u4ef6\uff0c\u6ce8\u518c\u81ea\u5b9a\u4e49\u6570\u636e\uff1b<\/li>\n<li>\u6839\u636e\u8bad\u7ec3\u9636\u6bb5\u914d\u7f6e\u8bad\u7ec3\u53c2\u6570\uff0c\u5305\u62ec\u6a21\u578b\u540d\u79f0\u3001\u6a21\u578b\u8def\u5f84\u3001\u8bad\u7ec3\u65b9\u6cd5\u3001\u6570\u636e\u96c6\u3001\u8f93\u51fa\u76ee\u5f55\u7b49\uff1b<\/li>\n<li>\u9884\u89c8\u8bad\u7ec3\u547d\u540d\u65e0\u8bef\u540e\uff0c\u542f\u52a8\u8bad\u7ec3\u3002<\/li>\n<li>\u5982\u679c\u542f\u52a8\u8bad\u7ec3\u5931\u8d25\uff0c\u53ef\u4ee5\u901a\u8fc7\u5207\u6362\u5230\u542f\u52a8<code>LLaMA Factory<\/code>\u7684\u547d\u4ee4\u884c\u67e5\u770b\u65e5\u5fd7\u4fe1\u606f\u6392\u67e5\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\"><\/span>\u53c2\u8003\u8d44\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/github.com\/hiyouga\/LLaMA-Factory\/blob\/main\/data\/README.md\">Github\uff1aLLaMA-Factory\u7684README\u6587\u4ef6<\/a><\/p>\n<p align=\"center\">\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\u4ee5\u83b7\u5f97\u6700\u65b0\u7684\u6587\u7ae0\u548c\u65b0\u95fb<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/09\/\u626b\u7801_\u641c\u7d22\u8054\u5408\u4f20\u64ad\u6837\u5f0f-\u767d\u8272\u7248.bmp\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/09\/\u626b\u7801_\u641c\u7d22\u8054\u5408\u4f20\u64ad\u6837\u5f0f-\u767d\u8272\u7248.bmp\" alt=\"\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u672c\u7ae0\u6211\u4eec\u5c06\u901a\u8fc7 LLaMA-Fac [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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