{"id":15036,"date":"2023-10-09T15:54:03","date_gmt":"2023-10-09T07:54:03","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=15036"},"modified":"2023-10-09T16:02:40","modified_gmt":"2023-10-09T08:02:40","slug":"%e4%b8%a4%e8%a1%8c%e4%bb%a3%e7%a0%81%ef%bc%8c%e3%80%8c%e4%b8%89%e4%bd%93%e3%80%8d%e4%b8%80%e6%ac%a1%e8%af%bb%e5%ae%8c%ef%bc%81%e6%b8%af%e4%b8%ad%e6%96%87%e8%b4%be%e4%bd%b3%e4%ba%9a%e5%9b%a2%e9%98%9f","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2023\/10\/09\/15036\/","title":{"rendered":"\u4e24\u884c\u4ee3\u7801\uff0c\u300c\u4e09\u4f53\u300d\u4e00\u6b21\u8bfb\u5b8c\uff01\u6e2f\u4e2d\u6587\u8d3e\u4f73\u4e9a\u56e2\u961f\u8054\u624bMIT\u53d1\u5e03\u8d85\u957f\u6587\u672c\u6269\u5c55\u6280\u672f\uff0c\u6253\u7834LLM\u9057\u5fd8\u9b54\u5492"},"content":{"rendered":"<div class=\"article-desc\">\u5927\u6a21\u578b\u4e0a\u4e0b\u6587\u4ece\u6b64\u4e0d\u518d\u53d7\u9650\uff01\u6e2f\u4e2d\u6587\u8d3e\u4f73\u4e9a\u56e2\u961f\u8054\u624bMIT\u53d1\u5e03\u4e86\u5168\u65b0\u8d85\u957f\u6587\u672c\u6269\u5c55\u6280\u672fLongLoRA\uff0c\u53ea\u97002\u884c\u4ee3\u7801\uff0c\u8ba9LLM\u770b\u5c0f\u8bf4\uff0c\u8bfb\u8bba\u6587\uff0c\u8f7b\u677e\u62ff\u634f\u3002<\/div>\n<div id=\"postspictures\" class=\"article-content\">\n<div id=\"container\" class=\"container am-engine\" data-v-0719ea8d=\"\" data-element=\"root\">\n<p>\u4e2d\u9014\u8ff7\u5931\u3001\u6a21\u578b\u5077\u61d2\u3001\u4e0a\u4e0b\u6587\u8d8a\u957f\u5927\u6a21\u578b\u8d8a\u7b28\u2026\u2026<\/p>\n<p>\u4f53\u9a8c\u8fc7LLM\u7684\u4eba\uff0c\u591a\u5c11\u90fd\u4f1a\u5bf9\u6587\u672c\u8f93\u5165\u957f\u5ea6\u5e26\u6765\u7684\u9650\u5236\u6709\u6240\u611f\u89e6\uff1a<\/p>\n<p>\u60f3\u548c\u5927\u6a21\u578b\u8ba8\u8bba\u4e00\u4e9b\u7a0d\u957f\u7684\u5185\u5bb9\uff0c\u5c31\u9700\u8981\u62c6\u5206\u8f93\u5165\uff0c\u800c\u524d\u9762\u8f93\u5165\u7684\u8981\u70b9\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u5927\u6a21\u578b\u5fd8\u8bb0\u3002<\/p>\n<p><strong>\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e9b\u90fd\u662f\u5178\u578b\u7684\u5927\u8bed\u8a00\u6a21\u578b\u5bf9\u8bdd\u7f3a\u9677\u3002<\/strong>\u5c31\u50cf\u5148\u5929\u6709\u6ce8\u610f\u529b\u7f3a\u9677\u7684\u513f\u7ae5\uff0c\u96be\u4ee5\u4e13\u6ce8\u770b\u5b8c\u4e00\u672c\u65b0\u4e66\u3002\u800c\u7f3a\u9677\u7684\u5173\u952e\uff0c\u5728\u4e8e\u6a21\u578b\u7f3a\u4e4f\u957f\u6587\u672c\u5904\u7406\u80fd\u529b\u3002<\/p>\n<p>\u5982\u4eca\uff0c\u8fd9\u4e2a\u5c40\u9762\u5df2\u7ecf\u88ab\u6253\u7834\u4e86\uff01<\/p>\n<p>\u5c31\u5728\u8fd1\u65e5\uff0c\u7531\u8d3e\u4f73\u4e9a\u56e2\u961f\u8054\u5408MIT\u53d1\u5e03\u7684\u65b0\u6280\u672f\u548c\u65b0\u6a21\u578b\uff0c\u6084\u7136\u767b\u4e0a\u5404\u5927\u5f00\u6e90\u7f51\u7ad9\u7684\u70ed\u699c\uff1a<\/p>\n<p>Hugging Face\u70ed\u699c\u7b2c\u4e00\u3001Papers With Code\u70ed\u5ea6\u7b2c\u4e00\uff0cGithub\u5168\u90e8Python\u9879\u76ee\u70ed\u5ea6\u7b2c\u4e94\u3001Github Stars\u4e00\u5468\u5185\u7834\u5343\uff0cTwitter\u4e0a\u7684\u76f8\u5173\u6280\u672f\u5e16\u5b50\u6d4f\u89c8\u91cf\u8fd118\u4e07&#8230;&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15052\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/95f9a6b510982c5ab054101760561391dbf777-1.png\" width=\"1080\" height=\"277\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/95f9a6b510982c5ab054101760561391dbf777-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/95f9a6b510982c5ab054101760561391dbf777-1-300x77.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/95f9a6b510982c5ab054101760561391dbf777-1-1024x263.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/95f9a6b510982c5ab054101760561391dbf777-1-768x197.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/abs\/2309.12307<\/p>\n<p>\u4ee3\u7801\u548cDemo\u5730\u5740\uff1ahttps:\/\/github.com\/dvlab-research\/LongLoRA<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15053\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/36faa703481fda6d2564814801926542718c80-1.png\" width=\"1080\" height=\"467\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/36faa703481fda6d2564814801926542718c80-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/36faa703481fda6d2564814801926542718c80-1-300x130.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/36faa703481fda6d2564814801926542718c80-1-1024x443.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/36faa703481fda6d2564814801926542718c80-1-768x332.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>GitHub Stars\u5df2\u8fbe1.3k<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15054\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/39ce9280687a9a2366e53696348f7135ef37b3-1.png\" width=\"1080\" height=\"281\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/39ce9280687a9a2366e53696348f7135ef37b3-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/39ce9280687a9a2366e53696348f7135ef37b3-1-300x78.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/39ce9280687a9a2366e53696348f7135ef37b3-1-1024x266.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/39ce9280687a9a2366e53696348f7135ef37b3-1-768x200.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Twitter\u4e0a\u7684\u76f8\u5173\u6280\u672f\u5e16\u5b50\u6d4f\u89c8\u91cf\u8fd118\u4e07<\/p>\n<p>\u8fd9\u9879\u540d\u4e3aLongLoRA\u7684\u6280\u672f\u5b9e\u7528\u4f46\u5374\u7b80\u5355\u5f97\u4ee4\u4eba\u60ca\u8bb6\uff1a<\/p>\n<p>\u53ea\u9700\u4e24\u884c\u4ee3\u7801\u3001\u4e00\u53f08\u5361A100\u673a\u5668\uff0c\u4fbf\u53ef\u5c067B\u6a21\u578b\u7684\u6587\u672c\u957f\u5ea6\u62d3\u5c55\u5230100k tokens\uff0c70B\u6a21\u578b\u7684\u6587\u672c\u957f\u5ea6\u62d3\u5c55\u523032k tokens\u3002<\/p>\n<p>\u540c\u65f6\uff0c\u8be5\u7814\u7a76\u56e2\u961f\u8fd8\u53d1\u5e03\u4e86\u9996\u4e2a\u62e5\u670970B\u53c2\u6570\u91cf\u7684\u957f\u6587\u672c\u5bf9\u8bdd\u5927\u8bed\u8a00\u6a21\u578bLongAlpaca\u3002<\/p>\n<h4>\u5168\u7403\u9996\u4e2a70B\u957f\u6587\u672c\u5927\u8bed\u8a00\u6a21\u578b\u53d1\u5e03<\/h4>\n<p>LongLoRA\u7684\u63d0\u51fa\uff0c\u8ba9\u5168\u7403\u5927\u8bed\u8a00\u6a21\u578b\u7684\u5bf9\u8bdd\u7f3a\u9677\u7b2c\u4e00\u6b21\u5f97\u5230\u89e3\u51b3\uff0c\u81ea\u6b64\uff0c\u51e0\u5341\u9875\u7684\u8bba\u6587\u3001\u51e0\u767e\u9875\u7684\u62a5\u544a\u3001\u9e3f\u7bc7\u5de8\u5236\u4e0d\u518d\u6210\u4e3a\u5927\u6a21\u578b\u76f2\u533a\u3002<\/p>\n<p>\u5bf9\u6b64\uff0c\u6709\u4e13\u4e1a\u4eba\u58eb\u6fc0\u52a8\u5730\u8868\u793a\uff0cLongLoRA\u662f\u5927\u8bed\u8a00\u6a21\u578b\u8ff7\u5bab\u4e2d\u7684\u5e0c\u671b\u4e4b\u706f\uff01<\/p>\n<p>\u5b83\u4ee3\u8868\u7740\u4e1a\u754c\u5bf9\u957f\u6587\u672c\u5927\u8bed\u8a00\u6a21\u578b\u7684\u91cd\u65b0\u601d\u8003\u548c\u5173\u6ce8\uff0c\u6709\u6548\u6269\u5c55\u4e86\u5927\u8bed\u8a00\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u7a97\u53e3\uff0c\u5141\u8bb8\u6a21\u578b\u8003\u8651\u548c\u5904\u7406\u8f83\u957f\u7684\u6587\u672c\u5e8f\u5217\uff0c\u662f\u5927\u8bed\u8a00\u6a21\u578b\u7684\u9769\u65b0\u6027\u53d1\u660e\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15055\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a82400d27b60a4fd0657627e575fb900b11cc6-1.png\" width=\"1080\" height=\"363\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a82400d27b60a4fd0657627e575fb900b11cc6-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a82400d27b60a4fd0657627e575fb900b11cc6-1-300x101.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a82400d27b60a4fd0657627e575fb900b11cc6-1-1024x344.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a82400d27b60a4fd0657627e575fb900b11cc6-1-768x258.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u9664\u4e86\u6280\u672f\u9769\u65b0\u5916\uff0c\u5927\u8bed\u8a00\u6a21\u578b\u5904\u7406\u957f\u6587\u672c\u95ee\u9898\u7684\u4e00\u5927\u96be\u70b9\u8fd8\u5728\u4e8e\u7f3a\u5c11\u516c\u5f00\u7684\u957f\u6587\u672c\u5bf9\u8bdd\u6570\u636e\u3002<\/p>\n<p>\u4e3a\u6b64\uff0c\u7814\u7a76\u56e2\u961f\u7279\u610f\u6536\u96c6\u4e869k\u6761\u957f\u6587\u672c\u95ee\u7b54\u8bed\u6599\u5bf9\uff0c\u5305\u542b\u9488\u5bf9\u540d\u8457\u3001\u8bba\u6587\u3001\u6df1\u5ea6\u62a5\u9053\u751a\u81f3\u8d22\u52a1\u62a5\u8868\u7684\u5404\u7c7b\u95ee\u7b54\u3002<\/p>\n<p>\u5149\u4f1a\u56de\u7b54\u957f\u95ee\u9898\u8fd8\u4e0d\u591f\uff0c\u8be5\u56e2\u961f\u53c8\u6311\u9009\u4e863k\u7684\u77ed\u95ee\u7b54\u8bed\u6599\u4e0e9K\u7684\u957f\u95ee\u7b54\u8bed\u6599\u6df7\u5408\u8bad\u7ec3\uff0c\u8ba9\u957f\u6587\u672c\u5927\u6a21\u578b\u540c\u65f6\u5177\u5907\u77ed\u6587\u672c\u5bf9\u8bdd\u80fd\u529b\u3002\u8fd9\u4e2a\u5b8c\u6574\u7684\u6570\u636e\u96c6\u88ab\u79f0\u4e3aLongAlpaca-12k\uff0c\u76ee\u524d\u5df2\u7ecf\u5f00\u6e90\u3002<\/p>\n<p>\u5728LongAlpaca-12k\u6570\u636e\u96c6\u57fa\u7840\u4e0a\uff0c\u7814\u7a76\u56e2\u961f\u5bf9\u4e0d\u540c\u53c2\u6570\u5927\u5c0f7B\u300113B\u300170B\u8fdb\u884c\u4e86\u8bad\u7ec3\u548c\u8bc4\u6d4b\uff0c\u5f00\u6e90\u6a21\u578b\u5305\u62ecLongAlpaca-7B\u3001LongAlpaca-13B\u548cLongAlpaca-70B\u3002<\/p>\n<h4>\u770b\u5c0f\u8bf4\u3001\u6539\u8bba\u6587\u3001\u6307\u70b9\u7ecf\u6d4e\u582a\u79f0\u5168\u80fd\u738b<\/h4>\n<p>\u8bdd\u4e0d\u591a\u8bf4\uff0c\u76f2\u9009\u51e0\u4e2ademo\uff0c\u4e00\u8d77\u770b\u770b\u5e94\u7528\u4e86LongLoRA\u6280\u672f\u53e0\u52a012K\u95ee\u7b54\u8bed\u6599\u7684\u5927\u6a21\u578bLongAlpaca\u6548\u679c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15056\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/371326b36311c92cb11247a4d1d0e03da3f068-1.png\" width=\"1080\" height=\"733\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/371326b36311c92cb11247a4d1d0e03da3f068-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/371326b36311c92cb11247a4d1d0e03da3f068-1-300x204.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/371326b36311c92cb11247a4d1d0e03da3f068-1-1024x695.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/371326b36311c92cb11247a4d1d0e03da3f068-1-768x521.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p><strong>\u8ba9\u7cfb\u7edf\u65b0\u8bfb\u4e00\u7bc7\u8bba\u6587\uff0c\u5e76\u6839\u636eICLR\u7684\u5ba1\u67e5\u6307\u5357\uff0c\u5bf9\u5176\u63d0\u51fa\u4fee\u6539\u610f\u89c1\uff0c\u4ece\u800c\u63d0\u5347\u8be5\u8bba\u6587\u7684\u63a5\u6536\u7387\uff1a<\/strong><\/p>\n<p><strong>LongAlpaca\u7684\u610f\u89c1\u662f\uff1a\u901a\u8fc7\u66f4\u7cbe\u786e\u5730\u9610\u660e\u65b0\u9896\u6027\uff0c\u63d0\u4f9b\u66f4\u4e25\u683c\u548c\u66f4\u6709\u5bf9\u6bd4\u6027\u7684\u5b9e\u9a8c\u7ed3\u679c(\u5305\u62ec\u5177\u4f53\u7684\u6570\u636e\u96c6\u548c\u6307\u6807)\u3001\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u548c\u672a\u6765\u53d1\u5c55\u65b9\u5411\uff0c\u91cd\u70b9\u5448\u73b0\u5173\u952e\u8d21\u732e\u548c\u5f71\u54cd\uff0c\u8bba\u6587\u88ab\u63a5\u53d7\u7684\u673a\u4f1a\u5c06\u5f97\u5230\u63d0\u9ad8\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15057\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/c7b1b1f6481c4dc2d71619d23a9bbd826ef46b-1.png\" width=\"1080\" height=\"765\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/c7b1b1f6481c4dc2d71619d23a9bbd826ef46b-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/c7b1b1f6481c4dc2d71619d23a9bbd826ef46b-1-300x213.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/c7b1b1f6481c4dc2d71619d23a9bbd826ef46b-1-1024x725.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/c7b1b1f6481c4dc2d71619d23a9bbd826ef46b-1-768x544.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p><strong>\u73b0\u5728\uff0c\u8ba9\u7cfb\u7edf\u8bfb\u4e24\u7bc7\u65b0\u7684\u4e0d\u540c\u7684\u8bba\u6587\uff0c\u8ba9LongAlpaca\u6982\u62ecICLR\u548cCVPR\u4e24\u4e2a\u4f1a\u8bae\u4e4b\u95f4\u7684\u98ce\u683c\u533a\u522b\uff1a<\/strong><\/p>\n<p><strong>LongAlpaca\u603b\u7ed3\u8ba4\u4e3a\uff0cCVPR\u8bba\u6587\u503e\u5411\u66f4\u5177\u7ed3\u6784\u6027\u548c\u5b9e\u9a8c\u6027\u7684\u98ce\u683c\uff0c\u4e13\u6ce8\u4e8e\u5b9e\u7528\u6027\u548c\u6280\u672f\u6027\u3002\u800cICLR\u7684\u8bba\u6587\u98ce\u683c\u66f4\u52a0\u7075\u6d3b\uff0c\u4fa7\u91cd\u5173\u952e\u7684\u7406\u8bba\u5206\u6790\u548c\u6570\u5b66\u63a8\u5bfc\uff0c\u800c\u975e\u6807\u51c6\u683c\u5f0f\u3002<\/strong><\/p>\n<p>\u53ef\u4ee5\u770b\u51fa\uff0c\u7ecf\u8fc7\u8bad\u7ec3\u7684LongAlpaca\u6a21\u578b\u5df2\u7ecf\u53ef\u4ee5\u5f88\u8f7b\u677e\u5730\u63a5\u53d7\u65b0\u7684\u957f\u7bc7\u5b66\u672f\u8bba\u6587\uff0c\u5728\u5b66\u672f\u76f8\u5173\u95ee\u9898\u7684\u56de\u7b54\u4e0a\u76f8\u5f53\u7cbe\u51c6\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u518d\u770b\u770bLongAlpaca\u6a21\u578b\u5728\u9887\u9ad8\u9605\u8bfb\u548c\u7406\u89e3\u95e8\u69db\u7684\u7ecf\u6d4e\u9886\u57df\u7684\u89e3\u8bfb\u8868\u73b0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15058\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/f4d4c6c20afbc16981b8526f0e5052294e66b8-1.png\" width=\"1014\" height=\"716\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/f4d4c6c20afbc16981b8526f0e5052294e66b8-1.png 1014w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/f4d4c6c20afbc16981b8526f0e5052294e66b8-1-300x212.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/f4d4c6c20afbc16981b8526f0e5052294e66b8-1-768x542.png 768w\" sizes=\"auto, (max-width: 1014px) 100vw, 1014px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15059\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e64dafd24af465de8437679c4c0ff24be9d1fd-1.png\" width=\"1080\" height=\"710\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e64dafd24af465de8437679c4c0ff24be9d1fd-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e64dafd24af465de8437679c4c0ff24be9d1fd-1-300x197.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e64dafd24af465de8437679c4c0ff24be9d1fd-1-1024x673.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e64dafd24af465de8437679c4c0ff24be9d1fd-1-768x505.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p><strong>\u6839\u636e\u56fd\u9645\u8d27\u5e01\u57fa\u91d1\u7ec4\u7ec7\u4ece2012\u5e74\u52302023\u5e74\u7684\u5168\u7403\u7ecf\u6d4e\u5c55\u671b\u7684\u6982\u8ff0\u5408\u96c6\uff0c\u5bf9\u7ecf\u6d4e\u5f62\u52bf\u8fdb\u884c\u9010\u5e74\u603b\u7ed3\u4ee5\u53ca\u5bf9\u672a\u6765\u7ecf\u6d4e\u8d8b\u52bf\u8fdb\u884c\u9884\u6d4b\uff1a<\/strong><\/p>\n<p><strong>LongAlpaca\u544a\u8bc9\u6211\u4eec\uff0c2023\u5e74\u5168\u7403\u7ecf\u6d4e\u5f62\u52bf\u4e0d\u660e\u6717\uff0c\u8ddf2022\u5e74\u76f8\u6bd4\uff0c\u589e\u957f\u9884\u8ba1\u653e\u7f13\uff1b\u672a\u6765\u51e0\u5e74\uff0c\u5168\u7403\u7ecf\u6d4e\u6269\u5f20\u901f\u5ea6\u504f\u6e29\u548c\u5e76\u5c06\u4f4e\u4e8e\u9884\u671f\uff0c\u800c\u5730\u7f18\u653f\u6cbb\u7d27\u5f20\u3001\u91d1\u878d\u5e02\u573a\u6ce2\u52a8\u7b49\u5927\u7684\u6311\u6218\u4f9d\u7136\u5b58\u5728\uff0c\u9700\u901a\u8fc7\u591a\u8fb9\u5408\u4f5c\u548c\u7ed3\u6784\u6027\u6539\u9769\u5c0f\u5fc3\u5e94\u5bf9\u3002<\/strong><\/p>\n<p>\u6b64\u5916\uff0cLongAlpaca\u8fd8\u53ef\u4ee5\u8bfb\u65b0\u7684\u957f\u7bc7\u5c0f\u8bf4\uff0c\u8bfb\u5b8c\u540e\u5bf9\u5185\u5bb9\u8fdb\u884c\u5206\u6790\u3002<\/p>\n<p>\u4e0b\u9762\u9009\u53d6\u7684\u5bf9\u6bd4\u6a21\u578b\u662f13B\u53c2\u6570\u7684LongAlpaca\u548cLlama2\uff0c\u4e14\u770b\u5404\u81ea\u8868\u73b0\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15060\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/680324526b731b5d4c5179162c00c590cc2d62-1.png\" width=\"1009\" height=\"1049\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/680324526b731b5d4c5179162c00c590cc2d62-1.png 1009w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/680324526b731b5d4c5179162c00c590cc2d62-1-289x300.png 289w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/680324526b731b5d4c5179162c00c590cc2d62-1-985x1024.png 985w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/680324526b731b5d4c5179162c00c590cc2d62-1-768x798.png 768w\" sizes=\"auto, (max-width: 1009px) 100vw, 1009px\" \/><\/p>\n<p><strong>\u540d\u8457\u300a\u897f\u6e38\u8bb0\u300b\u4e2d\uff0c\u4e3a\u4ec0\u4e48\u5b59\u609f\u7a7a\u5728\u5927\u95f9\u5929\u5bab\u65f6\u5f88\u5389\u5bb3\uff0c\u4f46\u53d6\u7ecf\u8def\u4e0a\u5374\u5c61\u5c61\u53d7\u632b\uff1f<\/strong><\/p>\n<p><strong>LongAlpaca\u7ed9\u51fa\u4e865\u70b9\u539f\u56e0\uff0c\u5927\u6982\u53ef\u603b\u7ed3\u4e3a\uff1a\u300c\u5b59\u609f\u7a7a\u7684\u4e0d\u6210\u719f\u3001\u5f3a\u5927\u7684\u5bf9\u624b\u3001\u529b\u91cf\u7684\u9650\u5236\u3001\u654c\u4eba\u7684\u6b3a\u9a97\u3001\u6700\u521d\u7f3a\u5c11\u540c\u4f34\u7b49\u56e0\u7d20\u5bfc\u81f4\u4e86\u4ed6\u5728\u65c5\u9014\u4e2d\u7684\u5931\u8d25\u3002\u4f46\u968f\u7740\u65f6\u95f4\u63a8\u79fb\uff0c\u4ed6\u83b7\u5f97\u4e86\u667a\u6167\u3001\u7ecf\u9a8c\u548c\u6218\u53cb\uff0c\u4f7f\u4ed6\u6700\u7ec8\u6218\u80dc\u4e86\u6700\u5f3a\u5927\u7684\u654c\u4eba\u3002\u300d<\/strong><\/p>\n<p>\u800cLlama2\u5e76<strong>\u6ca1\u6709\u7ed9\u51fa\u6b63\u786e\u7b54\u6848\uff1a<\/strong>\u300c\u867d\u7136\u4ed6\u786e\u5b9e\u5927\u95f9\u5929\u5bab\uff0c\u4f46\u8bf4\u4ed6\u4ee3\u8868\u7740\u4e0d\u8d25\u7684\u529b\u91cf\u5e76\u4e0d\u4e00\u5b9a\u51c6\u786e\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4ed6\u6700\u7ec8\u5728\u897f\u6e38\u8bb0\u4e2d\u88ab\u5f3a\u5927\u7684\u5510\u4e09\u85cf\u6253\u8d25\u3002\u300d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15061\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/015121583eab0696f6578551dba30dedb2674b-1.png\" width=\"1058\" height=\"1034\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/015121583eab0696f6578551dba30dedb2674b-1.png 1058w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/015121583eab0696f6578551dba30dedb2674b-1-300x293.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/015121583eab0696f6578551dba30dedb2674b-1-1024x1001.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/015121583eab0696f6578551dba30dedb2674b-1-768x751.png 768w\" sizes=\"auto, (max-width: 1058px) 100vw, 1058px\" \/><\/p>\n<p><strong>\u8fd9\u4e00\u6b21\u8ba9\u7cfb\u7edf\u65b0\u8bfb\u4e00\u6b21\u300a\u4e09\u4f53\u300b\uff0c\u7136\u540e\u95ee\u7b2c\u4e00\u90e8\u4e2d\uff0c\u53f6\u6587\u6d01\u4e3a\u4ec0\u4e48\u8981\u8054\u7cfb\u5916\u661f\u4eba\uff0c\u800c\u540e\u671f\u53c8\u4e3a\u4ec0\u4e48\u540e\u6094\uff1f<\/strong><\/p>\n<p><strong>LongAlpaca\u8ba4\u4e3a\uff0c\u53f6\u6587\u6d01\u6700\u521d\u63a5\u89e6\u5916\u661f\u4eba\u662f\u51fa\u4e8e\u7406\u60f3\u4e3b\u4e49\u548c\u590d\u4ec7\uff0c\u4f46\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u5979\u5bf9\u4eba\u7c7b\u7684\u770b\u6cd5\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u610f\u8bc6\u5230\u81ea\u5df1\u53ef\u80fd\u7ed9\u5168\u4eba\u7c7b\u5e26\u6765\u7684\u5371\u9669\uff0c\u5979\u7684\u6094\u6068\u4e0e\u65e5\u4ff1\u589e\u3002\u56de\u7b54\u5f97\u5341\u5206\u6e05\u6670\u3002<\/strong><\/p>\n<p><strong>\u800cLlama2\u7684\u56de\u7b54\u5219\u662f\uff0c\u300c\u901a\u8fc7\u4e0e\u5916\u661f\u4eba\u7684\u4e92\u52a8\uff0c\u5979\u5e0c\u671b\u80fd\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u5b87\u5b99\u7684\u672c\u8d28\uff0c\u4ee5\u53ca\u81ea\u5df1\u5728\u5b87\u5b99\u4e2d\u7684\u4f4d\u7f6e\u3002\u53f6\u6587\u6d01\u9010\u6e10\u610f\u8bc6\u5230\uff0c\u5916\u661f\u4eba\u548c\u4ed6\u4eec\u7684\u6280\u672f\u5e76\u4e0d\u80fd\u89e3\u51b3\u5979\u7684\u95ee\u9898\u3002\u300d\u56de\u7b54\u7b3c\u7edf\uff0c\u4e4b\u540e\u5f00\u59cb\u5bf9\u5c0f\u8bf4\u6574\u4f53\u8fdb\u884c\u8bc4\u8bba\uff0c\u7b54\u975e\u6240\u95ee\u3002<\/strong><\/p>\n<p>\u4ece\u6a21\u578b\u7ed9\u51fa\u7684\u7b54\u6848\u53ef\u53d1\u73b0\uff0c\u4e00\u4e9b\u6a21\u578b\u5982Llama2[2]\u53ef\u80fd\u5728\u9884\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u89c1\u8fc7\u76f8\u5173\u5c0f\u8bf4\uff0c\u4f46\u5982\u679c\u5728\u63d0\u95ee\u65f6\u8fdb\u884c\u4ec5\u6839\u636e\u5c0f\u8bf4\u9898\u76ee\u8fdb\u884c\u77ed\u6587\u672c\u63d0\u95ee\u7684\u8bdd\uff0c\u56de\u7b54\u5e76\u4e0d\u7406\u60f3\u3002<\/p>\n<p>\u4e24\u4e2a\u6a21\u578b\u7684\u56de\u7b54\u5bf9\u6bd4\uff0c\u9ad8\u4e0b\u7acb\u89c1\u3002LongAlpaca\u6539\u5b66\u672f\u8bba\u6587\u3001\u70b9\u8bc4\u5168\u7403\u7ecf\u6d4e\u5927\u52bf\u548c\u8bfb\u5c0f\u8bf4\uff0c\u90fd\u662f\u4e00\u628a\u597d\u624b\uff0c\u5b8c\u80dcLlama2\u3002<\/p>\n<h4>\u4e24\u884c\u4ee3\u7801\u548c\u4e09\u4e2a\u5173\u952e\u7ed3\u8bba<\/h4>\n<p>Llama2\u53ef\u4ee5\u8bf4\u662fAI\u793e\u533a\u5185\u6700\u5f3a\u5927\u7684\u5f00\u6e90\u5927\u6a21\u578b\u4e4b\u4e00\uff0c\u884c\u4e1a\u4f4d\u7f6e\u9886\u5148\uff0cLongAlpaca\u5c45\u7136\u53ef\u4ee5\u5b8c\u80dc\u3002\u5176\u80cc\u540e\u7684LongLoRA\u6280\u672f\u6210\u529f\u5f15\u8d77\u7f51\u53cb\u4eec\u7684\u6ce8\u610f\uff0c\u5230\u5e95\u662f\u600e\u4e48\u505a\u5230\u7684\uff1f<\/p>\n<p>\u539f\u6765\u5927\u8bed\u8a00\u6a21\u578b\u5bf9\u957f\u6587\u672c\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0c\u8ba1\u7b97\u91cf\u7684\u4e3b\u8981\u5f00\u9500\u96c6\u4e2d\u5728\u81ea\u6ce8\u610f\u529b\u673a\u5236(self-attention)\uff0c\u5176\u5f00\u9500\u968f\u7740\u6587\u672c\u957f\u5ea6\u6210\u5e73\u65b9\u6b21\u5730\u589e\u52a0\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\uff0c\u7814\u7a76\u56e2\u961f\u63d0\u51faLongLoRA\u6280\u672f\uff0c\u5e76\u7528\u5206\u7ec4\u548c\u504f\u79fb\u7684\u65b9\u5f0f\u6765\u5bf9\u5168\u5c40\u81ea\u6ce8\u610f\u529b\u673a\u5236\u8fdb\u884c\u6a21\u62df\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15062\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a978fb038136e36f1d563820d00865f22c5ec2-1.png\" width=\"1080\" height=\"328\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a978fb038136e36f1d563820d00865f22c5ec2-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a978fb038136e36f1d563820d00865f22c5ec2-1-300x91.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a978fb038136e36f1d563820d00865f22c5ec2-1-1024x311.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/a978fb038136e36f1d563820d00865f22c5ec2-1-768x233.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u5c06\u957f\u6587\u672c\u5bf9\u5e94\u7684tokens\u62c6\u5206\u6210\u4e0d\u540c\u7684\u7ec4\uff0c\u5728\u6bcf\u7ec4\u5185\u90e8\u505a\u81ea\u6ce8\u610f\u529b\u8ba1\u7b97\uff0c\u800c\u5206\u7ec4\u7684\u65b9\u5f0f\u5728\u4e0d\u540c\u6ce8\u610f\u529b\u5934\uff08attention head\uff09\u4e0a\u6709\u6240\u504f\u79fb\u3002<\/p>\n<p>\u8fd9\u6837\u7684\u65b9\u5f0f\u65e2\u53ef\u4ee5\u5927\u5e45\u5ea6\u8282\u7ea6\u8ba1\u7b97\u91cf\uff0c\u53c8\u53ef\u4ee5\u7ef4\u6301\u5168\u5c40\u611f\u53d7\u91ce\u7684\u4f20\u9012\u3002<\/p>\n<p>\u800c\u4e14\uff0c\u8fd9\u4e2a\u5b9e\u73b0\u65b9\u6cd5\u4e5f\u975e\u5e38\u7b80\u6d01\uff0c\u4ec5\u4e24\u884c\u4ee3\u7801\u5373\u53ef\u5b8c\u6210\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-15063\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e529ebc29a892fe55f997534bd9f03ca3ba86e-1.png\" width=\"1080\" height=\"374\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e529ebc29a892fe55f997534bd9f03ca3ba86e-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e529ebc29a892fe55f997534bd9f03ca3ba86e-1-300x104.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e529ebc29a892fe55f997534bd9f03ca3ba86e-1-1024x355.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e529ebc29a892fe55f997534bd9f03ca3ba86e-1-768x266.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" 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srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e3b8f27875e57a0b344445b6267686f70860ea-1.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e3b8f27875e57a0b344445b6267686f70860ea-1-300x70.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/10\/e3b8f27875e57a0b344445b6267686f70860ea-1-768x179.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u8fdb\u884c\u4e0d\u540c\u957f\u5ea6\u6587\u672c\u6269\u5c55\u548c\u8bad\u7ec3\u65f6\uff0cLongLoRA\u3001LoRA\u548c\u5168\u53c2\u6570\u5fae\u8c03\u4e0d\u540c\u6280\u672f\u7684\u5177\u4f53\u6548\u679c\u5982\u4f55\uff0c\u53ef\u4ee5\u53c2\u8003\u4e09\u4e2a\u7ef4\u5ea6\u8868\u73b0\uff1a<\/p>\n<ul data-id=\"ua73dd4b-KJaPJc1j\">\n<li data-id=\"ld70c578-1Sl1WhSO\">\u5728Perplexity-\u56f0\u60d1\u5ea6\u4e0a\uff0c\u539f\u6709LoRA\u65b9\u6cd5\u7684\u6027\u80fd\u5728\u4e0d\u65ad\u6076\u5316\uff0c\u800cLongLoRA\u548c\u5168\u53c2\u6570\u5fae\u8c03\u90fd\u80fd\u5728\u5404\u79cd\u6587\u672c\u957f\u5ea6\u4e0b\u7ef4\u6301\u5f88\u597d\u7684\u6548\u679c\uff1b<\/li>\n<li data-id=\"ld70c578-5LZYHU4J\">\u5728\u663e\u5b58\u6d88\u8017\u4e0a\uff0c\u76f8\u6bd4\u4e8e\u5168\u53c2\u6570\u5fae\u8c03\uff0cLongLoRA\u548c\u539f\u6709LoRA\u90fd\u6709\u5927\u5e45\u5ea6\u7684\u8282\u7701\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e8k\u957f\u5ea6\u7684\u6a21\u578b\u8bad\u7ec3\uff0c\u76f8\u6bd4\u4e8e\u5168\u53c2\u6570\u5fae\u8c03\uff0cLongLoRA\u5c06\u663e\u5b58\u6d88\u8017\u4ece46.3GB\u964d\u4f4e\u523025.6GB\u3002<\/li>\n<li 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