{"id":39633,"date":"2025-03-25T21:02:23","date_gmt":"2025-03-25T13:02:23","guid":{"rendered":"https:\/\/17aitech.com\/?p=39633"},"modified":"2025-03-25T21:02:23","modified_gmt":"2025-03-25T13:02:23","slug":"uni-3dar%e7%94%a8%e8%87%aa%e5%9b%9e%e5%bd%92%e7%bb%9f%e4%b8%80%e5%be%ae%e8%a7%82%e4%b8%8e%e5%ae%8f%e8%a7%82%e7%9a%843d%e4%b8%96%e7%95%8c%ef%bc%8c%e6%80%a7%e8%83%bd%e8%b6%85%e6%89%a9%e6%95%a3%e6%a8%a1","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=39633","title":{"rendered":"Uni-3DAR\u7528\u81ea\u56de\u5f52\u7edf\u4e00\u5fae\u89c2\u4e0e\u5b8f\u89c2\u76843D\u4e16\u754c\uff0c\u6027\u80fd\u8d85\u6269\u6563\u6a21\u578b256%\uff0c\u63a8\u7406\u5feb21.8\u500d"},"content":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2025-03-25-11\" target=\"_blank\">Uni-3DAR\u7528\u81ea\u56de\u5f52\u7edf\u4e00\u5fae\u89c2\u4e0e\u5b8f\u89c2\u76843D\u4e16\u754c\uff0c\u6027\u80fd\u8d85\u6269\u6563\u6a21\u578b256%\uff0c\u63a8\u7406\u5feb21.8\u500d<\/a><\/p>\n<section>\u4ece\u5fae\u89c2\u4e16\u754c\u7684\u5206\u5b50\u4e0e\u6750\u6599\u7ed3\u6784\u3001\u5230\u5b8f\u89c2\u4e16\u754c\u7684\u51e0\u4f55\u4e0e\u7a7a\u95f4\u667a\u80fd\uff0c\u521b\u5efa\u548c\u7406\u89e3 3D \u7ed3\u6784\u662f\u63a8\u8fdb\u79d1\u5b66\u7814\u7a76\u7684\u91cd\u8981\u57fa\u77f3\u30023D \u7ed3\u6784\u4e0d\u4ec5\u627f\u8f7d\u7740\u4e30\u5bcc\u7684\u7269\u7406\u4e0e\u5316\u5b66\u4fe1\u606f\uff0c\u4e5f\u53ef\u4e3a\u79d1\u5b66\u5bb6\u63d0\u4f9b\u89e3\u6784\u590d\u6742\u7cfb\u7edf\u3001\u8fdb\u884c\u6a21\u62df\u9884\u6d4b\u548c\u8de8\u5b66\u79d1\u521b\u65b0\u7684\u91cd\u8981\u5de5\u5177\u3002\u5982\u4f55\u51c6\u786e\u4e14\u9ad8\u6548\u5730\u6784\u5efa 3D \u6a21\u578b\u3001\u7406\u89e3\u548c\u751f\u6210 3D \u4e16\u754c\u6b63\u5728\u6210\u4e3a AGI\u3001AI for Science\u3001\u5177\u8eab\u667a\u80fd\u4e09\u5927 AI \u70ed\u95e8\u9886\u57df\u5171\u540c\u5173\u6ce8\u7684\u7126\u70b9\u3002\u800c\u968f\u7740 AI \u6280\u672f\u7684\u53d1\u5c55\uff0c\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u4e0e\u5927\u578b\u591a\u6a21\u6001\u6a21\u578b\uff08LMM\uff09\u90a3\u5f3a\u5927\u7684\u81ea\u56de\u5f52\u4e0b\u4e00 token \u9884\u6d4b\u80fd\u529b\u4e5f\u5df2\u7ecf\u5728\u5f00\u59cb\u88ab\u7528\u4e8e\u521b\u5efa\u548c\u7406\u89e3 3D \u7ed3\u6784\u3002\u57fa\u4e8e\u6b64\uff0c\u6211\u4eec\u770b\u5230\u4e86 AI for Science \u7684\u65b0\u53ef\u80fd\u3002<\/section>\n<section><\/section>\n<section>\u8fd1\u65e5\uff0c\u4e00\u4e2a\u5f00\u521b\u6027\u7684\u6b64\u7c7b\u5927\u6a21\u578b\u8bde\u751f\u4e86\uff01<\/section>\n<section><\/section>\n<section>\u5b83\u540d\u4e3a\u00a0<strong>Uni-3DAR<\/strong>\uff0c\u6765\u81ea\u6df1\u52bf\u79d1\u6280\u3001\u5317\u4eac\u79d1\u5b66\u667a\u80fd\u7814\u7a76\u9662\u53ca\u5317\u4eac\u5927\u5b66\uff0c\u662f\u4e00\u4e2a\u901a\u8fc7\u81ea\u56de\u5f52\u4e0b\u4e00 token \u9884\u6d4b\u4efb\u52a1\u5c06 3D \u7ed3\u6784\u7684\u751f\u6210\u4e0e\u7406\u89e3\u7edf\u4e00\u8d77\u6765\u7684\u6846\u67b6\u3002\u636e\u4e86\u89e3\uff0cUni-3DAR \u662f\u4e16\u754c\u9996\u4e2a\u6b64\u7c7b\u79d1\u5b66\u5927\u6a21\u578b\u3002\u5e76\u4e14\u5176\u4f5c\u8005\u9635\u5bb9\u975e\u5e38\u5f3a\u5927\uff0c\u5305\u62ec\u4e86\u6df1\u52bf\u79d1\u6280 AI \u7b97\u6cd5\u8d1f\u8d23\u4eba\u67ef\u56fd\u9716\u3001\u4e2d\u56fd\u79d1\u5b66\u9662\u9662\u58eb\u9102\u7ef4\u5357\u3001\u6df1\u52bf\u79d1\u6280\u521b\u59cb\u4eba\u517c\u9996\u5e2d\u79d1\u5b66\u5bb6\u548c\u5317\u4eac\u79d1\u5b66\u667a\u80fd\u7814\u7a76\u9662\u9662\u957f\u5f20\u6797\u5cf0\u7b49\u3002<\/section>\n<section><\/section>\n<section>\u67ef\u56fd\u9716\u5728 \ud835\udd4f \u4e0a\u5206\u4eab\u8868\u793a\uff1aUni-3DAR \u7684\u6838\u5fc3\u662f\u4e00\u79cd\u901a\u7528\u7684\u7c97\u5230\u7ec6 token \u5316\u65b9\u6cd5\uff08coarse-to-fine tokenization\uff09\uff0c\u5b83\u80fd\u5c06 3D \u7ed3\u6784\u8f6c\u5316\u4e3a\u4e00\u7ef4\u7684 token \u5e8f\u5217\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-e30c3379efa283019ff545aa1740f8ae.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-e30c3379efa283019ff545aa1740f8ae.png\"><\/a><\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-3b003752f9d28b463fee65f968c43134.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-3b003752f9d28b463fee65f968c43134.png\"><\/a><\/p>\n<ul>\n<li>\n<section>\u8bba\u6587\u6807\u9898\uff1aUni-3DAR: Unified 3D Generation and Understanding via Autoregression on Compressed Spatial Tokens<\/section>\n<\/li>\n<li>\n<section>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/abs\/2503.16278<\/section>\n<\/li>\n<li>\n<section>\u9879\u76ee\u4e3b\u9875\uff1ahttps:\/\/uni-3dar.github.io<\/section>\n<\/li>\n<li>\n<section>\u4ee3\u7801\u4ed3\u5e93\uff1ahttps:\/\/github.com\/dptech-corp\/Uni-3DAR<\/section>\n<\/li>\n<\/ul>\n<section><\/section>\n<section>\u57fa\u4e8e\u8fd9\u5957\u901a\u7528\u7684 token \u5316\u65b9\u6cd5\uff0cUni-3DAR \u4f7f\u7528\u81ea\u56de\u5f52\u7684\u65b9\u5f0f\uff0c\u7edf\u4e00\u4e86 3D \u7ed3\u6784\u7684\u751f\u6210\u548c\u7406\u89e3\u4efb\u52a1\u3002\u5927\u91cf\u5b9e\u9a8c\u8868\u660e\uff0cUni-3DAR \u5728\u5206\u5b50\u751f\u6210\u3001\u6676\u4f53\u7ed3\u6784\u751f\u6210\u4e0e\u9884\u6d4b\u3001\u86cb\u767d\u7ed3\u5408\u4f4d\u70b9\u9884\u6d4b\u3001\u5206\u5b50\u5bf9\u63a5\u548c\u5206\u5b50\u9884\u8bad\u7ec3\u7b49\u591a\u4e2a\u4efb\u52a1\u4e2d\u5747\u53d6\u5f97\u4e86\u9886\u5148\u6027\u80fd\u3002\u5c24\u5176\u5728\u751f\u6210\u4efb\u52a1\u4e2d\uff0c\u76f8\u8f83\u4e8e\u73b0\u6709\u7684\u6269\u6563\u6a21\u578b\uff0c\u5176\u6027\u80fd\u5b9e\u73b0\u4e86\u9ad8\u8fbe <strong>256%<\/strong> \u7684\u76f8\u5bf9\u63d0\u5347\uff0c\u63a8\u7406\u901f\u5ea6\u63d0\u5347\u8fbe <strong>21.8<\/strong> \u500d\uff0c\u5145\u5206\u9a8c\u8bc1\u4e86\u8be5\u6846\u67b6\u7684\u6709\u6548\u6027\u4e0e\u9ad8\u6548\u6027\u3002\u6b64\u5916\uff0c\u6b64\u6a21\u578b\u4e0d\u4ec5\u53ef\u4ee5\u7528\u5728\u5fae\u89c2\u7684 3D \u5206\u5b50\uff0c\u4e5f\u53ef\u4ee5\u7528\u5230\u5b8f\u89c2\u7684 3D \u4efb\u52a1\u4e0a\uff0c\u5177\u5907\u8de8\u5c3a\u5ea6\u7684\u80fd\u529b\u3002<\/section>\n<section><\/section>\n<section>\u5177\u4f53\u6765\u8bf4\uff0cUni-3DAR \u89e3\u51b3\u4e86 3D \u7ed3\u6784\u5efa\u6a21\u91cc\u7684\u4e24\u4e2a\u75db\u70b9\uff1a<\/section>\n<section><\/section>\n<section><strong>\u7b2c\u4e00\uff0c\u6570\u636e\u8868\u793a\u4e0d\u7edf\u4e00\u3002<\/strong>\u5f53\u524d\u7684\u00a03D\u00a0\u7ed3\u6784\u5b58\u5728\u591a\u79cd\u8868\u793a\u65b9\u5f0f\uff0c\u5c24\u5176\u5728\u4e0d\u540c\u5c3a\u5ea6\u4e0b\u5dee\u5f02\u663e\u8457\u3002\u5b8f\u89c2\u7ed3\u6784\u5e38\u7528\u70b9\u4e91\u3001\u7f51\u683c\uff08Mesh\uff09\u7b49\u8868\u793a\u65b9\u5f0f\uff0c\u800c\u5fae\u89c2\u7ed3\u6784\u5219\u591a\u91c7\u7528\u539f\u5b50\u5750\u6807\u6216\u56fe\u7ed3\u6784\u3002\u8fd9\u4e9b\u8868\u793a\u65b9\u5f0f\u7684\u5dee\u5f02\u5bfc\u81f4\u5efa\u6a21\u601d\u8def\u622a\u7136\u4e0d\u540c\u3002\u5373\u4f7f\u5728\u540c\u4e00\u5c3a\u5ea6\uff0c\u7531\u4e8e\u6570\u636e\u7279\u6027\u7684\u5dee\u5f02\uff0c\u4e0d\u540c\u7c7b\u578b\u7684\u7ed3\u6784\uff08\u5982\u6676\u4f53\u3001\u86cb\u767d\u8d28\u3001\u5206\u5b50\uff09\u4e5f\u5f80\u5f80\u91c7\u7528\u5404\u81ea\u4e13\u7528\u7684\u8868\u793a\u4e0e\u6a21\u578b\uff0c\u96be\u4ee5\u517c\u5bb9\u3002\u8fd9\u79cd\u8868\u793a\u4e0a\u7684\u5272\u88c2\u4e25\u91cd\u9650\u5236\u4e86\u6a21\u578b\u7684\u901a\u7528\u6027\uff0c\u4e5f\u963b\u788d\u4e86\u6784\u5efa\u53ef\u501f\u52a9\u5927\u89c4\u6a21\u6570\u636e\u8bad\u7ec3\u7684\u901a\u7528\u57fa\u7840\u6a21\u578b\u7684\u53ef\u80fd\u6027\u3002<\/section>\n<section><\/section>\n<section><strong>\u7b2c\u4e8c\uff0c\u5efa\u6a21\u4efb\u52a1\u4e0d\u7edf\u4e00\u3002<\/strong> 3D \u7ed3\u6784\u76f8\u5173\u4efb\u52a1\u53ef\u5206\u4e3a\u751f\u6210\u548c\u7406\u89e3\u4e24\u5927\u7c7b\uff0c\u4f46\u5b83\u4eec\u5404\u81ea\u72ec\u7acb\u53d1\u5c55\u3002\u751f\u6210\u4efb\u52a1\u591a\u4f9d\u8d56\u6269\u6563\u6a21\u578b\uff0c\u4ece\u968f\u673a\u566a\u58f0\u9010\u6b65\u5408\u6210\u7a33\u5b9a\u7ed3\u6784\uff0c\u800c\u7406\u89e3\u4efb\u52a1\u5219\u4e3b\u8981\u57fa\u4e8e\u65e0\u76d1\u7763\u9884\u8bad\u7ec3\u65b9\u6cd5\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u5df2\u901a\u8fc7\u81ea\u56de\u5f52\u65b9\u5f0f\u6210\u529f\u5b9e\u73b0\u4e86\u751f\u6210\u4e0e\u7406\u89e3\u4efb\u52a1\u7684\u7edf\u4e00\uff0c\u4f46\u8fd9\u79cd\u7edf\u4e00\u8303\u5f0f\u5728 3D \u7ed3\u6784\u5efa\u6a21\u9886\u57df\u4ecd\u7136\u9c9c\u6709\u5c1d\u8bd5\u3002\u82e5\u80fd\u501f\u52a9\u81ea\u56de\u5f52\u65b9\u6cd5\u7edf\u4e00 3D \u4efb\u52a1\u5efa\u6a21\uff0c\u4e0d\u4ec5\u6709\u671b\u6253\u901a\u7406\u89e3\u4e0e\u751f\u6210\u7684\u754c\u9650\uff0c\u66f4\u53ef\u80fd\u5c06 3D \u7ed3\u6784\u7eb3\u5165\u591a\u6a21\u6001\u5927\u8bed\u8a00\u6a21\u578b\u7684\u5904\u7406\u8303\u5f0f\uff0c\u7ee7\u56fe\u50cf\u548c\u89c6\u9891\u4e4b\u540e\u6210\u4e3a LLM \u53ef\u7406\u89e3\u7684\u65b0\u6a21\u6001\uff0c\u4e3a\u6784\u5efa\u9762\u5411\u7269\u7406\u4e16\u754c\u7684\u901a\u7528\u591a\u6a21\u6001\u79d1\u5b66\u6a21\u578b\u5960\u5b9a\u57fa\u7840\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-73003b1e6d0c7de7855d674de65d6986.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-73003b1e6d0c7de7855d674de65d6986.png\"><\/a><\/section>\n<section><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Uni-3DAR \u6574\u4f53\u67b6\u6784<\/sup><\/em><\/section>\n<section><\/section>\n<section>\u4e0b\u9762\u6211\u4eec\u5177\u4f53\u89e3\u8bfb\u4e0b\u8fd9\u7bc7\u8bba\u6587\u7684\u4e24\u4e2a\u6838\u5fc3\u6280\u672f\u3002<\/section>\n<section><\/section>\n<section><strong>Compressed Spatial Tokens<br \/>\u7edf\u4e00\u5fae\u89c2\u4e0e\u5b8f\u89c2 3D \u7ed3\u6784<\/strong><\/section>\n<section><\/section>\n<section>3D \u7ed3\u6784\u5728\u5fae\u89c2\uff08\u5982\u539f\u5b50\u3001\u5206\u5b50\u3001\u86cb\u767d\u8d28\uff09\u548c\u5b8f\u89c2\uff08\u5982\u7269\u4f53\u6574\u4f53\u3001\u529b\u5b66\u7ed3\u6784\uff09\u5c42\u9762\u5747\u8868\u73b0\u51fa\u663e\u8457\u7a00\u758f\u6027\uff1a\u5927\u90e8\u5206\u7a7a\u95f4\u4e3a\u7a7a\u767d\uff0c\u53ea\u6709\u5c40\u90e8\u533a\u57df\u542b\u6709\u91cd\u8981\u4fe1\u606f\u3002\u4f20\u7edf\u7684\u5168\u4f53\u7d20\u7f51\u683c\u8868\u793a\u8ba1\u7b97\u8d44\u6e90\u6d88\u8017\u5de8\u5927\uff0c\u65e0\u6cd5\u5229\u7528\u8fd9\u79cd\u7a00\u758f\u6027\u3002<\/section>\n<section><\/section>\n<section>\u4e3a\u6b64\uff0cUni-3DAR \u63d0\u51fa\u4e86\u4e00\u79cd\u5c42\u6b21\u5316\u3001\u7531\u7c97\u5230\u7ec6\u7684\u00a0token \u5316\u65b9\u6cd5\uff0c\u5b9e\u73b0\u4e86\u6570\u636e\u7684\u9ad8\u6548\u538b\u7f29\u548c\u7edf\u4e00\u8868\u793a\uff0c\u65e2\u9002\u7528\u4e8e\u5fae\u89c2\u4e5f\u9002\u7528\u4e8e\u5b8f\u89c2\u00a03D\u00a0\u7ed3\u6784\u5efa\u6a21\uff0c\u4e3a\u540e\u7eed\u7684\u81ea\u56de\u5f52\u751f\u6210\u4e0e\u7406\u89e3\u4efb\u52a1\u63d0\u4f9b\u4e86\u575a\u5b9e\u57fa\u7840\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-68046ff9dd9fc1be461ebdaef1d3e387.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-68046ff9dd9fc1be461ebdaef1d3e387.png\"><\/a><\/section>\n<section><strong>1. \u5c42\u6b21\u5316\u516b\u53c9\u6811\u538b\u7f29<\/strong><\/section>\n<section><\/section>\n<section>\u8be5\u65b9\u6cd5\u9996\u5148\u5229\u7528\u516b\u53c9\u6811\u5bf9\u6574\u4e2a\u00a03D\u00a0\u7a7a\u95f4\u8fdb\u884c\u65e0\u635f\u538b\u7f29\u3002\u5177\u4f53\u505a\u6cd5\u662f\u4ece\u5305\u542b\u6574\u4e2a\u7ed3\u6784\u7684\u4e00\u4e2a\u5927\u683c\u5b50\u5f00\u59cb\uff0c\u9488\u5bf9\u975e\u7a7a\u683c\u5b50\uff08\u5373\u5305\u542b\u539f\u5b50\u6216\u5176\u4ed6\u7ed3\u6784\u4fe1\u606f\u7684\u533a\u57df\uff09\uff0c\u9012\u5f52\u5730\u5c06\u5176\u5747\u5206\u4e3a 8 \u4e2a\u7b49\u5927\u5c0f\u7684\u5b50\u5355\u5143\u3002\u7ecf\u8fc7\u591a\u5c42\u7ec6\u5206\u540e\uff0c\u5f62\u6210\u4e00\u4e2a\u7531\u7c97\u5230\u7ec6\u7684\u5c42\u6b21\u7ed3\u6784\uff0c\u5176\u6bcf\u4e00\u5c42\u7684 token \u4e0d\u4ec5\u8bb0\u5f55\u4e86\u533a\u57df\u662f\u5426\u4e3a\u7a7a\uff0c\u8fd8\u4fdd\u7559\u4e86\u8be5\u533a\u57df\u7684\u7a7a\u95f4\u4f4d\u7f6e\u4fe1\u606f\uff08\u7531\u6240\u5728\u5c42\u6b21\u53ca\u683c\u5b50\u4e2d\u5fc3\u5750\u6807\u786e\u5b9a\uff09\uff0c\u4e3a\u540e\u7eed\u7684\u81ea\u56de\u5f52\u751f\u6210\u63d0\u4f9b\u4e86\u660e\u786e\u7684\u7a7a\u95f4\u5148\u9a8c\u3002<\/section>\n<section><\/section>\n<section><strong>2. \u7cbe\u7ec6\u7ed3\u6784 token \u5316<\/strong><\/section>\n<section><\/section>\n<section>\u867d\u7136\u516b\u53c9\u6811\u53ef\u4ee5\u6709\u6548\u538b\u7f29\u7a7a\u767d\u533a\u57df\uff0c\u4f46\u5b83\u4ec5\u63d0\u4f9b\u4e86\u7c97\u7c92\u5ea6\u7684\u7a7a\u95f4\u5212\u5206\uff0c\u65e0\u6cd5\u6355\u6349\u5230\u8bf8\u5982\u539f\u5b50\u7c7b\u578b\u3001\u7cbe\u786e\u5750\u6807\uff08\u5728\u5fae\u89c2\u7ed3\u6784\u4e2d\uff09\u6216\u7269\u4f53\u8868\u9762\u7ec6\u8282\uff08\u5728\u5b8f\u89c2\u7ed3\u6784\u4e2d\uff09\u7b49\u91cd\u8981\u4fe1\u606f\u3002<\/section>\n<section><\/section>\n<section>\u4e3a\u6b64\uff0c\u8be5\u56e2\u961f\u5728\u6700\u540e\u5c42\u975e\u7a7a\u533a\u57df\u5185\u8fdb\u4e00\u6b65\u5f15\u5165\u4e86\u300c3D patch\u300d\u7684\u6982\u5ff5 \u2014\u2014 \u7c7b\u4f3c\u4e8e\u56fe\u50cf\u9886\u57df\u4e2d\u7684 2D patch \u7684\u5904\u7406\u3002\u901a\u8fc7\u5c06\u5c40\u90e8\u7ed3\u6784\u7ec6\u8282\u8fdb\u884c\u79bb\u6563\u5316\uff08\u4f8b\u5982\u91c7\u7528\u5411\u91cf\u91cf\u5316\u6280\u672f\uff09\uff0c\u5c06\u8fde\u7eed\u7684\u7a7a\u95f4\u4fe1\u606f\u8f6c\u5316\u4e3a\u79bb\u6563\u7684 token\u3002<\/section>\n<section><\/section>\n<section>\u8fd9\u6837\u4e00\u6765\uff0c\u65e0\u8bba\u662f\u63cf\u8ff0\u5fae\u89c2\u5c3a\u5ea6\u4e0b\u5355\u4e2a\u539f\u5b50\u7684\u4fe1\u606f\uff0c\u8fd8\u662f\u523b\u753b\u5b8f\u89c2\u5c3a\u5ea6\u4e0b\u7269\u4f53\u8868\u9762\u7684\u7ec6\u8282\uff0c\u90fd\u80fd\u4ee5\u540c\u4e00\u5f62\u5f0f\u8fdb\u884c\u8868\u793a\u3002<\/section>\n<section><\/section>\n<section><strong>3. \u4e8c\u7ea7\u5b50\u6811\u538b\u7f29<\/strong><\/section>\n<section><\/section>\n<section>\u7531\u4e8e\u5373\u4f7f\u5728\u516b\u53c9\u6811\u7ed3\u6784\u4e0b\uff0ctoken\u00a0\u6570\u91cf\u4ecd\u53ef\u80fd\u8f83\u591a\uff0c\u8be5\u65b9\u6cd5\u8fdb\u4e00\u6b65\u63d0\u51fa\u4e86\u4e8c\u7ea7\u5b50\u6811\u538b\u7f29\u7b56\u7565\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5c06\u4e00\u4e2a\u7236\u8282\u70b9\u53ca\u5176 8 \u4e2a\u5b50\u8282\u70b9\u7684\u4fe1\u606f\u5408\u5e76\u4e3a\u4e00\u4e2a\u5355\u4e00\u7684 token\uff08\u5229\u7528\u7236\u8282\u70b9\u56fa\u5b9a\u72b6\u6001\u4ee5\u53ca\u5b50\u8282\u70b9\u7684\u4e8c\u503c\u7279\u5f81\uff0c\u5171\u53ef\u7ec4\u5408\u6210 256 \u79cd\u72b6\u6001\uff09\uff0c\u4ece\u800c\u5c06\u00a0token\u00a0\u603b\u6570\u7ea6\u964d\u4f4e 8 \u500d\u3002\u8fd9\u4e0d\u4ec5\u5927\u5e45\u63d0\u9ad8\u4e86\u8ba1\u7b97\u6548\u7387\uff0c\u4e5f\u4e3a\u5927\u89c4\u6a21\u00a03D\u00a0\u7ed3\u6784\u7684\u9ad8\u6548\u5efa\u6a21\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002<\/section>\n<section><\/section>\n<section>\u7efc\u4e0a\uff0c\u8be5\u65b9\u6cd5\u5145\u5206\u5229\u7528\u4e86\u00a03D\u00a0\u7ed3\u6784\u56fa\u6709\u7684\u7a00\u758f\u6027\uff0c\u901a\u8fc7\u516b\u53c9\u6811\u5206\u89e3\u3001\u7cbe\u7ec6\u00a0token\u00a0\u5316\u4e0e\u4e8c\u7ea7\u5b50\u6811\u538b\u7f29\uff0c\u4e0d\u4ec5\u5927\u5e45\u964d\u4f4e\u4e86\u6570\u636e\u8868\u793a\u7684\u590d\u6742\u5ea6\uff0c\u800c\u4e14\u5b9e\u73b0\u4e86\u4ece\u5fae\u89c2\u5230\u5b8f\u89c2\u00a03D\u00a0\u7ed3\u6784\u7684\u7edf\u4e00\u8868\u793a\uff0c\u4e3a\u540e\u7eed\u81ea\u56de\u5f52\u751f\u6210\u4e0e\u7406\u89e3\u4efb\u52a1\u63d0\u4f9b\u4e86\u9ad8\u6548\u3001\u901a\u7528\u7684\u6570\u636e\u57fa\u7840\u3002<\/section>\n<section><\/section>\n<section><strong>Masked Next-Token Preiction<br \/>\u7edf\u4e00\u751f\u6210\u548c\u7406\u89e3\u7684\u81ea\u56de\u5f52\u6846\u67b6<\/strong><\/section>\n<section><\/section>\n<section>\u5728\u4f20\u7edf\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\uff0ctoken\u00a0\u7684\u4f4d\u7f6e\u662f\u56fa\u5b9a\u7684 \u2014\u2014 \u4f8b\u5982\u5728\u6587\u672c\u751f\u6210\u4e2d\uff0c\u7b2c i \u4e2a\u00a0token\u00a0\u540e\u603b\u662f\u7d27\u63a5\u7740\u7b2c i+1 \u4e2a\u00a0token\uff0c\u56e0\u6b64\u4e0b\u4e00\u4e2a\u00a0token\u00a0\u7684\u4f4d\u7f6e\u53ef\u4ee5\u76f4\u63a5\u63a8\u65ad\uff0c\u65e0\u9700\u663e\u5f0f\u5efa\u6a21\u3002<\/section>\n<section><\/section>\n<section>\u7136\u800c\uff0c\u5728\u8be5\u8bba\u6587\u63d0\u51fa\u7684\u7c97\u5230\u7ec6\u00a03D token\u00a0\u5316\u65b9\u6cd5\u4e2d\uff0ctoken\u00a0\u662f\u52a8\u6001\u5c55\u5f00\u7684\uff0c\u5176\u4f4d\u7f6e\u5728\u4e0d\u540c\u6837\u672c\u95f4\u5b58\u5728\u8f83\u5927\u53d8\u5316\uff1b\u5982\u679c\u4e0d\u663e\u5f0f\u63d0\u4f9b\u4f4d\u7f6e\u4fe1\u606f\uff0c\u81ea\u56de\u5f52\u9884\u6d4b\u7684\u96be\u5ea6\u5c06\u5927\u5927\u589e\u52a0\u3002\u4e3a\u6b64\uff0c\u8be5\u8bba\u6587\u63d0\u51fa\u4e86 Masked Next-Token Prediction \u7b56\u7565\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-b61ff540b189f17e3a5dacae8f044d32.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-b61ff540b189f17e3a5dacae8f044d32.png\"><\/a><\/section>\n<section>\u5177\u4f53\u800c\u8a00\uff0c\u8be5\u65b9\u6cd5\u5bf9\u6bcf\u4e2a\u00a0token\u00a0\u590d\u5236\u4e00\u4efd\uff0c\u786e\u4fdd\u4e24\u4e2a\u526f\u672c\u5177\u6709\u76f8\u540c\u7684\u4f4d\u7f6e\u4fe1\u606f\uff0c\u7136\u540e\u5c06\u5176\u4e2d\u4e00\u4e2a\u526f\u672c\u66ff\u6362\u4e3a [MASK]\u00a0token\u3002\u5728\u81ea\u56de\u5f52\u9884\u6d4b\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u88ab\u63a9\u7801\u00a0token\u00a0\u4e0e\u76ee\u6807\u00a0token\u00a0\u7684\u4f4d\u7f6e\u4fe1\u606f\u5b8c\u5168\u4e00\u81f4\uff0c\u6a21\u578b\u80fd\u591f\u76f4\u63a5\u5229\u7528\u8fd9\u4e00\u660e\u786e\u7684\u4f4d\u7f6e\u4fe1\u606f\u6765\u9884\u6d4b\u4e0b\u4e00\u4e2a\u00a0token\u00a0\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u66f4\u7cbe\u786e\u5730\u6355\u6349\u4e0b\u4e00\u4e2a\u00a0token\u00a0\u7684\u4f4d\u7f6e\u7279\u5f81\uff0c\u63d0\u9ad8\u9884\u6d4b\u6548\u679c\u3002\u5c3d\u7ba1\u590d\u5236\u00a0token\u00a0\u4f7f\u5e8f\u5217\u957f\u5ea6\u7ffb\u500d\uff0c\u4f46\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u8be5\u7b56\u7565\u663e\u8457\u63d0\u5347\u4e86\u6027\u80fd\uff0c\u800c\u63a8\u7406\u901f\u5ea6\u4ec5\u4e0b\u964d 15% \u81f3 30%\u3002<\/section>\n<section><\/section>\n<section>\u57fa\u4e8e Masked Next-Token Prediction\uff0c\u8be5\u8bba\u6587\u6784\u5efa\u4e86\u4e00\u4e2a\u7edf\u4e00\u7684\u81ea\u56de\u5f52\u6846\u67b6\uff0c\u4f7f\u5f97 3D \u7ed3\u6784\u7684\u751f\u6210\u4e0e\u7406\u89e3\u4efb\u52a1\u80fd\u591f\u5728\u5355\u4e00\u6a21\u578b\u5185\u540c\u65f6\u8fdb\u884c\u3002<\/section>\n<section><\/section>\n<section>\u5177\u4f53\u6765\u8bf4\uff0c\u751f\u6210\u4efb\u52a1\uff08\u5305\u62ec\u5355\u5e27\u4e0e\u591a\u5e27\u751f\u6210\uff09\u5728\u88ab\u63a9\u7801\u7684\u00a0token\u00a0\u4e0a\u6267\u884c\uff0c\u5229\u7528\u81ea\u56de\u5f52\u673a\u5236\u9010\u6b65\u6784\u5efa\u7ed3\u6784\uff1btoken\u00a0\u7ea7\u7406\u89e3\u4efb\u52a1\uff08\u5982\u539f\u5b50\u7ea7\u5c5e\u6027\u9884\u6d4b\uff09\u5219\u4f9d\u6258\u7cbe\u7ec6\u7ed3\u6784\u00a0token\u00a0\u8fdb\u884c\uff1b\u800c\u7ed3\u6784\u7ea7\u7406\u89e3\u4efb\u52a1\u5219\u5f15\u5165\u4e86\u4e00\u4e2a\u7279\u6b8a\u7684 [EoS]\uff08End of Structure\uff09 token\uff0c\u7528\u4e8e\u6355\u6349\u6574\u4f53\u7ed3\u6784\u7684\u5168\u5c40\u4fe1\u606f\u3002<\/section>\n<section><\/section>\n<section>\u6b64\u8bbe\u8ba1\u4f7f\u4e0d\u540c\u4efb\u52a1\u5bf9\u5e94\u7684\u00a0token\u00a0\u5728\u6a21\u578b\u5185\u90e8\u5f7c\u6b64\u72ec\u7acb\u3001\u4e92\u4e0d\u5e72\u6270\uff0c\u4ece\u800c\u652f\u6301\u8054\u5408\u8bad\u7ec3\u3002\u540c\u65f6\uff0c\u81ea\u56de\u5f52\u7279\u6027\u4e5f\u4fbf\u4e8e\u5c06\u5176\u4ed6\u6a21\u6001\u6570\u636e\uff08\u4f8b\u5982\u81ea\u7136\u8bed\u8a00\u6587\u672c\u3001\u86cb\u767d\u8d28\u5e8f\u5217\u3001\u4eea\u5668\u4fe1\u53f7\u7b49\uff09\u7edf\u4e00\u5230\u5355\u4e2a\u6a21\u578b\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u548c\u5b9e\u7528\u6027\u3002<\/section>\n<section><\/section>\n<section><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/section>\n<section><\/section>\n<section>\u8be5\u8bba\u6587\u5728\u5fae\u89c2\u00a03D\u00a0\u7ed3\u6784\u9886\u57df\u8bbe\u8ba1\u4e86\u4e00\u7cfb\u5217\u4efb\u52a1\uff0c\u5305\u62ec\u5206\u5b50\u751f\u6210\u3001\u6676\u4f53\u7ed3\u6784\u751f\u6210\u4e0e\u9884\u6d4b\u3001\u86cb\u767d\u7ed3\u5408\u4f4d\u70b9\u9884\u6d4b\u3001\u86cb\u767d\u5c0f\u5206\u5b50\u5bf9\u63a5\u4ee5\u53ca\u57fa\u4e8e\u9884\u8bad\u7ec3\u7684\u5206\u5b50\u6027\u8d28\u9884\u6d4b\u3002<\/section>\n<section><\/section>\n<section>\u5b9e\u9a8c\u7ed3\u679c\u663e\u793a\uff0c\u5728\u751f\u6210\u4efb\u52a1\u4e2d\uff0cUni-3DAR 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\u00a0 \u00a0 \u00a0 \u00a0 \u00a03D \u5c0f\u5206\u5b50\u751f\u6210\u4efb\u52a1\u6027\u80fd<\/sup><\/em><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-6b12a4004a2fd8a22cfddf54bea7b38a.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-6b12a4004a2fd8a22cfddf54bea7b38a.png\"><\/a><\/section>\n<section><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u6676\u4f53\u7ed3\u6784\u9884\u6d4b\uff0c\u4ee5\u53ca\u57fa\u4e8e\u591a\u6a21\u6001\u4fe1\u606f\uff08\u7c89\u672b X \u5c04\u7ebf\u884d\u5c04\u8c31\uff09\u7684\u6676\u4f53\u7ed3\u6784\u89e3\u6790\u6027\u80fd<\/sup><\/em><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-7b998db993a7d8ffda3d22a962e9c3cf.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-7b998db993a7d8ffda3d22a962e9c3cf.png\"><\/a><\/section>\n<section><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u86cb\u767d\u7ed3\u5408\u4f4d\u70b9\u9884\u6d4b\u6548\u679c<\/sup><\/em><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-66ffbb1a51bc432ff2d0ebf8e9e51f87.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-66ffbb1a51bc432ff2d0ebf8e9e51f87.png\"><\/a><\/section>\n<section><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u86cb\u767d\u5c0f\u5206\u5b50\u5bf9\u63a5\u6548\u679c<\/sup><\/em><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-cbaaa473f211704c9e3920699cec1cda.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-cbaaa473f211704c9e3920699cec1cda.png\"><\/a><\/section>\n<section><em><sup>\u57fa\u4e8e\u9884\u8bad\u7ec3\u7684\u5c0f\u5206\u5b50\u5c5e\u6027\u9884\u6d4b\u6548\u679c\uff0c\u5176\u4e2d Uni-Mol \u548c SpaceFormer \u4e5f\u4e3a\u6df1\u52bf\u79d1\u6280\u63d0\u51fa\u7684\u4e13\u7528\u6a21\u578b\uff0cUni-3DAR \u8d85\u8fc7\u4e86 Uni-Mol\uff0c\u4e0e SpaceFormer \u57fa\u672c\u6301\u5e73<\/sup><\/em><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-75c0f0a7d16826dff008499fad5fa09b.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-75c0f0a7d16826dff008499fad5fa09b.png\"><\/a><\/section>\n<section><em><sup>\u57fa\u4e8e\u9884\u8bad\u7ec3\u7684\u9ad8\u5206\u5b50\u805a\u5408\u7269\u6027\u8d28\u9884\u6d4b\uff0c\u5176\u4e2d Uni-Mol 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