{"id":39360,"date":"2022-12-20T22:08:20","date_gmt":"2022-12-20T14:08:20","guid":{"rendered":"https:\/\/swarma.org\/?p=39360"},"modified":"2022-12-20T22:08:20","modified_gmt":"2022-12-20T14:08:20","slug":"%e6%ae%8a%e9%80%94%e5%90%8c%e5%bd%92%ef%bc%9a%e7%94%9f%e7%89%a9%e8%a7%86%e8%a7%89%e4%b8%8e%e4%ba%ba%e5%b7%a5%e8%a7%86%e8%a7%89-neuroai%e8%af%bb%e4%b9%a6%e4%bc%9a%e7%ac%ac%e4%b8%80%e8%ae%b2%e6%80%bb","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=39360","title":{"rendered":"\u6b8a\u9014\u540c\u5f52\uff1a\u751f\u7269\u89c6\u89c9\u4e0e\u4eba\u5de5\u89c6\u89c9 | NeuroAI\u8bfb\u4e66\u4f1a\u7b2c\u4e00\u8bb2\u603b\u7ed3"},"content":{"rendered":"
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\u672c\u6587\u662f\u96c6\u667a\u4ff1\u4e50\u90e8\u4e3b\u529e\u7684NeuroAI\uff08\u8ba4\u77e5\u667a\u80fd\uff09\u8bfb\u4e66\u4f1a<\/a>\u7b2c\u4e00\u8bb2\u7684\u603b\u7ed3\u3002\u8fd9\u4e00\u671f\u671f\u8bfb\u4e66\u4f1a\u4e3b\u9898\u662f\uff1a\u201c\u6b8a\u9014\u540c\u5f52\uff1a\u751f\u7269\u89c6\u89c9\u4e0e\u4eba\u5de5\u89c6\u89c9\u201d\uff0c\u62a5\u544a\u4eba\u662f\u6765\u81ea\u5317\u4eac\u5927\u5b66\u7684\u9c8d\u5e73\u78ca\u7814\u7a76\u5458\u3002\u9c8d\u6559\u6388\u5728\u8fd9\u4e00\u671f\u8bfb\u4e66\u4f1a\u4e2d\uff0c\u6df1\u5165\u6d45\u51fa\u5730\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e86\u673a\u5668\u89c6\u89c9\u4e0e\u751f\u7269\u89c6\u89c9\u9886\u57df\u7684\u76f8\u5173\u7814\u7a76\u8fdb\u5c55\uff0c\u5e76\u4ecb\u7ecd\u4e86\u81ea\u5df1\u5728\u8fd9\u4e2a\u9886\u57df\u5b8c\u6210\u7684\u4e00\u9879\u91cd\u8981\u7814\u7a76\u3002<\/span><\/strong><\/span><\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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NCC lab  \u675c\u9e4f\u8f89<\/span><\/strong><\/span><\/strong> <\/span>| \u4f5c\u8005<\/strong><\/span><\/strong><\/span><\/strong><\/p>\n

\u8f66\u6587\u5fc3\u3001\u5218\u6cc9\u5f71<\/span><\/strong><\/span><\/strong> <\/span>| \u6821\u5bf9<\/strong><\/span><\/strong><\/strong><\/span><\/strong><\/span><\/p>\n

\u795e\u7ecf\u8ba1\u7b97\u4e0e\u63a7\u5236\u5b9e\u9a8c\u5ba4<\/span> <\/span>| <\/strong><\/span>\u6765\u6e90<\/strong><\/p>\n

\u9093\u4e00\u96ea<\/span><\/strong><\/span><\/strong><\/span> <\/span>| <\/strong><\/span>\u7f16\u8f91<\/strong><\/strong><\/p>\n


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1. \u62a5\u544a\u4eba<\/span><\/strong><\/strong><\/p>\n<\/section>\n

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\u9c8d\u6559\u6388\u76f8\u5173\u7814\u7a76\u7684\u8bba\u6587\u94fe\u63a5\uff1a<\/span><\/p>\n

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\u795e\u7ecf\u7cfb\u7edf\u662f\u751f\u7269\u7528\u4e8e\u63a5\u6536\u4fe1\u606f\uff0c\u5904\u7406\u4fe1\u606f\u7684\u7cfb\u7edf\u3002\u5b83\u4e3b\u8981\u7684\u4f5c\u7528\u662f\u901a\u8fc7\u8ba1\u7b97\u5904\u7406\u8f93\u5165\u4fe1\u606f\uff0c\u6307\u5bfc\u751f\u7269\u884c\u52a8\u3002\u89c6\u89c9\u662f\u52a8\u7269\u7684\u57fa\u7840\u529f\u80fd\uff0c\u5927\u90e8\u5206\u52a8\u7269\u90fd\u6709\u5f88\u5f3a\u7684\u89c6\u89c9\u80fd\u529b\u3002\u636e\u4f30\u8ba1\uff0c\u4eba\u7c7b\u5927\u7ea6\u67091\/3\u7684\u8111\u533a\u90fd\u4e0e\u89c6\u89c9\u6709\u5173\u3002\u8fd1\u5e74\u6765\uff0c\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc<\/span>\uff08Deep Neural Network\uff0cDNN\uff09<\/span>\u6280\u672f\u53d1\u5c55\u8fc5\u731b\uff0c\u5176\u6a21\u578b\u7ed3\u6784\u7684\u7075\u611f\u4e5f\u6b63\u662f\u6765\u81ea\u4e8e\u751f\u7269\u89c6\u89c9\u7684\u8ba1\u7b97\u673a\u5236\u3002<\/span><\/p>\n


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\u5728\u6240\u6709\u89c6\u89c9\u4efb\u52a1\u4e2d\uff0c\u6700\u91cd\u8981\u7684\u5c31\u662f\u7269\u4f53\u8bc6\u522b\u4efb\u52a1\u3002\u7269\u4f53\u8bc6\u522b\u5bf9\u4eba\u7c7b\u662f\u5f88\u5bb9\u6613\u7684\uff0c\u53ea\u9700\u6beb\u79d2\u7ea7\u7684\u65f6\u95f4\u5c31\u53ef\u4ee5\u5b8c\u6210\u3002\u4f46\u5b9e\u9645\u4e0a\uff0c\u7269\u4f53\u8bc6\u522b\u80cc\u540e\u6709\u7740\u5f88\u590d\u6742\u7684\u8ba1\u7b97\u673a\u5236\u3002\u6839\u636e\u5927\u82f1\u767e\u79d1\u5168\u4e66\uff0c\u751f\u6d3b\u4e2d\u5e38\u89c1\u7684\u7269\u4f53\u5927\u7ea6\u53ef\u4ee5\u88ab\u5206\u4e3a3-5\u4e07\u4e2a\u7c7b\u522b\u3002\u4eba\u7c7b\u4e0d\u4f46\u53ef\u4ee5\u8f7b\u677e\u9a7e\u9a6d\u5982\u6b64\u7e41\u591a\u590d\u6742\u7684\u7269\u4f53\u79cd\u7c7b\uff0c\u8fd8\u53ef\u4ee5\u5728\u5404\u79cd\u4e0d\u540c\u7684\u6761\u4ef6\u4e0b\u5b9e\u73b0\u7a33\u5b9a\u7684\u89c6\u89c9\u8bc6\u522b<\/span>\uff08Invariant object recognition\uff09<\/span>\uff0c\u5f88\u5c11\u51fa\u73b0\u9519\u8bef<\/span>\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09<\/span>\u3002<\/span><\/p>\n


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\u95ee\u9898\u63a5\u8e35\u800c\u81f3\uff1a\u751f\u7269\u89c6\u89c9\u7cfb\u7edf\u7a76\u7adf\u5982\u4f55\u5b8c\u6210\u8fd9\u6837\u7684\u4efb\u52a1\uff1f\u5982\u4f55\u6784\u5efa\u4e00\u4e2a\u4eba\u5de5\u7684\u7cfb\u7edf\u5b9e\u73b0\u8fd9\u6837\u7684\u6548\u679c\uff1f<\/span><\/p>\n


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3. \u751f\u7269\u89c6\u89c9\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406<\/span><\/strong><\/strong><\/p>\n<\/section>\n

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\u9996\u5148\u6211\u4eec\u8981\u5148\u4e86\u89e3\u751f\u7269\u89c6\u89c9\u7684\u5de5\u4f5c\u673a\u5236\u3002\u5728\u751f\u7269\u89c6\u89c9\u4fe1\u606f\u5904\u7406\u673a\u5236\u65b9\u9762\uff0c\u76ee\u524d\u4e00\u4e2a\u4e3b\u6d41\u7684\u89c2\u70b9\u662f\u53cc\u6d41\u5047\u8bf4\u3002\u53cc\u6d41\u5047\u8bf4\u8ba4\u4e3a\u5927\u8111\u4e2d\u5b58\u5728\u4e24\u6761\u901a\u8def\uff1a\u8179\u4fa7\u89c6\u89c9\u6d41<\/span>\uff08Ventral Stream\uff09<\/span>\u4e0e\u80cc\u4fa7\u89c6\u89c9\u6d41<\/span>\uff08Dorsal Stream\uff09<\/span>\u3002\u5176\u4e2d\u524d\u8005\u4e3b\u8981\u8d1f\u8d23\u7269\u4f53\u8bc6\u522b\u4efb\u52a1\uff0c\u4e5f\u88ab\u79f0\u4e3a\u201cWhat \u901a\u8def\u201d\uff1b\u540e\u8005\u4e3b\u8981\u8d1f\u8d23\u7f16\u7801\u7a7a\u95f4\u4f4d\u7f6e\u4fe1\u606f\uff0c\u4e5f\u88ab\u79f0\u4e3a\u201dWhere \u901a\u8def\u201d\u3002\u5728\u8fd9\u6b21\u8bfb\u4e66\u4f1a\u4e2d\uff0c\u6211\u4eec\u63a2\u8ba8\u7269\u4f53\u8bc6\u522b\u4efb\u52a1\uff0c\u56e0\u6b64\u4e3b\u8981\u8003\u8651\u8179\u4fa7\u89c6\u89c9\u6d41\u3002\u8179\u4fa7\u89c6\u89c9\u6d41\u8d77\u59cb\u4e8eV1\u8111\u533a\uff0c\u7ecf\u8fc7V2\u8111\u533a\u548cV4\u8111\u533a\u5230\u8fbe\u4e0b\u989e\u53f6\u8111\u533a<\/span>\uff08Inferior Temporal\uff0cIT\uff09<\/span>\u3002\u8179\u4fa7\u89c6\u89c9\u6d41\u7684\u5927\u81f4\u7ed3\u6784\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/span><\/p>\n


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\u901a\u8fc7\u521a\u624d\u4e24\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u4e86\u89e3\u5230\u795e\u7ecf\u5143\u7684\u76f8\u4e92\u8fde\u63a5\u53ef\u4ee5\u5b9e\u73b0\u975e\u5e38\u6709\u8da3\u7684\u529f\u80fd\u3002\u53d7\u6b64\u542f\u53d1\uff0c1980\u5e74Fukushima\u63d0\u51fa\u4e86\u4e00\u4e2a\u6570\u5b66\u7ed3\u6784\uff0c\u88ab\u8ba4\u4e3a\u662f\u6700\u65e9\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u3002\u8fd9\u4e2a\u6a21\u578b\u91c7\u53d6\u4e86\u6c47\u805a\u6027\u8fde\u63a5\u7684\u601d\u60f3\uff0c\u4f7f\u5f97\u8f93\u5165\u4fe1\u606f\u7ecf\u8fc7\u591a\u5c42\u795e\u7ecf\u7f51\u7edc\u9010\u6b65\u5904\u7406\uff0c\u6700\u7ec8\u5b9e\u73b0\u7b80\u5355\u7684\u6570\u5b57\u8bc6\u522b\u4efb\u52a1\u3002\u4f46\u662f\u8fd9\u4e2a\u7f51\u7edc\u6240\u6709\u7684\u8fde\u63a5\u6743\u91cd\u90fd\u662f\u4eba\u5de5\u8bbe\u8ba1\u7684\uff0c\u4e0d\u5177\u5907\u66f4\u8fdb\u4e00\u6b65\u7684\u5b66\u4e60\u80fd\u529b\u3002<\/span><\/p>\n


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1989\u5e74\uff0cLeCun\u63d0\u51fa\u4e86\u5377\u79ef\u795e\u7ecf\u7f51\u7edc<\/span>\uff08Convolutional Neural Network\uff0cCNN\uff09<\/span>\u3002\u8fd9\u4e00\u6a21\u578b\u91c7\u53d6\u7c7b\u4f3c\u7684\u67b6\u6784\uff0c\u7ed3\u5408\u68af\u5ea6\u53cd\u5411\u4f20\u64ad<\/span>\uff08Back Propagation\uff0cBP\uff09<\/span>\u7684\u65b9\u6cd5\uff0c\u4f7f\u7528\u6570\u636e\u5bf9\u6a21\u578b\u8fdb\u884c\u8bad\u7ec3\u3002CNN\u5b9e\u73b0\u4e86\u53ef\u4ee5\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u624b\u5199\u6570\u5b57\u5206\u7c7b\uff0c\u5e76\u4e14\u505a\u5230\u4e86\u4e0d\u9519\u7684\u7cbe\u5ea6\u3002<\/span><\/p>\n


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2012\u5e74\uff0c\u968f\u7740\u8ba1\u7b97\u673a\u7b97\u529b\u7684\u5927\u5e45\u5ea6\u63d0\u5347\u4e0eImageNet\u5927\u89c4\u6a21\u56fe\u50cf\u6570\u636e\u96c6\u7684\u5efa\u7acb\uff0cHinton\u63d0\u51fa\u4e86AlexNet\u6df1\u5ea6\u5b66\u4e60\u7f51\u7edc\u7ed3\u6784\uff0c\u5728\u56fe\u50cf\u5206\u7c7b\u4efb\u52a1\u4e0a\u5b9e\u73b0\u4e86\u5212\u65f6\u4ee3\u7684\u8fdb\u6b65\u3002<\/span><\/p>\n


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\u4e0b\u9762\u7b80\u5355\u4ecb\u7ecdCNN\u7684\u539f\u7406\u3002CNN\u6700\u57fa\u672c\u7684\u64cd\u4f5c\u5c31\u662f\u5377\u79ef\u64cd\u4f5c\uff0c\u800c\u5377\u79ef\u64cd\u4f5c\u4f9d\u8d56\u4e8e\u5377\u79ef\u6838\u3002\u5377\u79ef\u6838\u662f\u4e00\u4e2a\u77e9\u9635\uff0c\u4e5f\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u7279\u5f81\u63d0\u53d6\u5668\u3002\u5c06\u5377\u79ef\u6838\u5728\u56fe\u50cf\u4e0a\u6ed1\u52a8\uff0c\u6bcf\u6ed1\u5230\u4e00\u4e2a\u65b0\u7684\u4f4d\u7f6e\uff0c\u5c31\u5c06\u5377\u79ef\u6838\u4e0e\u5f53\u524d\u5bf9\u5e94\u7684\u5c40\u90e8\u56fe\u7247\u8fdb\u884c\u5377\u79ef\uff0c\u5c31\u53ef\u4ee5\u63a2\u6d4b\u56fe\u7247\u4e0d\u540c\u4f4d\u7f6e\u7684\u7279\u5f81\u3002<\/span><\/p>\n


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\u4e3a\u4ec0\u4e48\u5377\u79ef\u8fd9\u4e00\u64cd\u4f5c\u6709\u6548\uff1f\u56e0\u4e3a\u5728\u7269\u4f53\u8bc6\u522b\u4efb\u52a1\u4e2d\uff0c\u5f88\u591a\u7279\u5f81\u4f1a\u51fa\u73b0\u5728\u56fe\u7247\u4e0d\u540c\u4f4d\u7f6e\uff0c\u4f46\u662f\u5927\u4f53\u4e0a\u662f\u7c7b\u4f3c\u7684\uff0c\u5373\u7279\u5f81\u5177\u6709\u4e00\u5b9a\u7684\u201d\u5e73\u79fb\u4e0d\u53d8\u6027\u201c\u3002\u6bd4\u5982\u4e24\u5f20\u9e1f\u7684\u56fe\u7247\uff0c\u5176\u4e2d\u90fd\u4f1a\u51fa\u73b0\u9e1f\u5599\u3002\u867d\u7136\u4e24\u4e2a\u9e1f\u5599\u53ef\u80fd\u5728\u56fe\u7247\u4e0d\u540c\u7684\u4f4d\u7f6e\uff0c\u4f46\u662f\u90fd\u53ef\u4ee5\u63cf\u8ff0\u201c\u6709\u9e1f\u51fa\u73b0\u201d\u8fd9\u4ef6\u4e8b\u60c5\u3002<\/span><\/p>\n


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CNN\u6bcf\u4e00\u4e2a\u5377\u79ef\u5c42\u53ef\u4ee5\u6709\u5f88\u591a\u4e0d\u540c\u7684\u5377\u79ef\u6838\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u63d0\u53d6\u4e0d\u540c\u7684\u7279\u5f81\u3002\u63d0\u53d6\u7279\u5f81\u540e\uff0c\u518d\u9010\u5c42\u5411\u540e\u4f20\u9012<\/span>\uff08\u6c47\u805a\u6027\u8fde\u63a5\uff09<\/span>\uff0c\u5c31\u53ef\u4ee5\u5c06\u7279\u5f81\u7ec4\u5408\uff0c\u5b9e\u73b0\u63a2\u6d4b\u66f4\u590d\u6742\u66f4\u62bd\u8c61\u7684\u7279\u5f81\uff0c\u6700\u7ec8\u5b9e\u73b0\u5bf9\u7269\u4f53\u7684\u8bc6\u522b\u3002<\/span><\/p>\n


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\u6700\u5927\u6c60\u5316<\/span>\uff08Max Pooling\uff09<\/span>\u662f\u4e00\u79cd\u7cbe\u7b80\u53c2\u6570\u7684\u64cd\u4f5c\u3002\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u5c0f\u7684\u5c40\u90e8\u533a\u57df<\/span>\uff08e.g. 2×2\u7684\u5c40\u90e8\u56fe\u7247\uff09<\/span>\uff0c\u6700\u5927\u6c60\u5316\u64cd\u4f5c\u53ea\u4fdd\u7559\u5176\u6700\u5927\u503c<\/span>\uff08\u4e5f\u6709\u5e73\u5747\u6c60\u5316\uff0c\u6700\u5c0f\u6c60\u5316\u7b49\u65b9\u6cd5\uff09<\/span>\u3002\u4e3a\u4ec0\u4e48\u9700\u8981\u505a\u6c60\u5316\u64cd\u4f5c\uff1f\u56e0\u4e3a\u795e\u7ecf\u7f51\u7edc\u4e2d\u7684\u4fe1\u606f\u5f80\u5f80\u5b58\u5728\u5197\u4f59\uff0c\u5bf9\u56fe\u7247\u4e0b\u91c7\u6837\u5f80\u5f80\u4e0d\u4f1a\u4e22\u5931\u81f3\u5173\u91cd\u8981\u7684\u4fe1\u606f\uff0c\u800c\u4e14\u4f1a\u4f7f\u6a21\u578b\u8bad\u7ec3\u53d8\u5f97\u66f4\u52a0\u8f7b\u677e\u3002<\/span><\/p>\n


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\u901a\u8fc7\u4e0d\u65ad\u4ea4\u66ff\u91cd\u590d\u5377\u79ef\u64cd\u4f5c\u4e0e\u6700\u5927\u6c60\u5316\u64cd\u4f5c\uff0c\u5c31\u83b7\u5f97\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u3002\u5377\u79ef\u64cd\u4f5c\u4e0e\u6700\u5927\u6c60\u5316\u4f7f\u5f97CNN\u7684\u7f51\u7edc\u53c2\u6570\u8fdc\u5c11\u4e8e\u5168\u8fde\u63a5\u7f51\u7edc\uff0c\u66f4\u5bb9\u6613\u8bad\u7ec3\u3002CNN\u7f51\u7edc\u7684\u6574\u4f53\u67b6\u6784\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/span><\/p>\n


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\u89c6\u9891\u53c2\u8003Nancy Kanwisher\u6559\u6388\u7684\u8bb2\u5ea7\uff1a5. Cognitive Neuroscience Methods II – YouTube\uff081:05:44 – 1:11:51\uff09<\/span><\/section>\n


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\u76ee\u524d\uff0c\u4eba\u7c7b\u5bf9\u4e0b\u989e\u53f6\u7684\u7406\u89e3\u4e3b\u8981\u96c6\u4e2d\u4e8e\u82e5\u5e72\u6709\u7279\u5b9a\u529f\u80fd\u7684\u8111\u533a\u3002\u7136\u800c\u5728\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u5f88\u5927\u4e00\u90e8\u5206\u7684\u795e\u7ecf\u5143\u529f\u80fd\u6ca1\u6709\u88ab\u63a2\u660e\u3002\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u80fd\u5426\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u4e0b\u989e\u53f6\uff1f<\/span><\/p>\n


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\u9996\u5148\uff0c\u9c8d\u6559\u6388\u7684\u56e2\u961f\u4f7f\u7528\u7535\u751f\u7406\u548cfMRI\u7684\u65b9\u6cd5\uff0c\u5728IT\u533a\u57df\u53d1\u73b0\u4e86\u4e00\u4e2a\u65b0\u7684\u8111\u533a<\/span>\uff08Network X\uff09<\/span>\u3002\u7535\u751f\u7406\u5b9e\u9a8c\u8868\u660e\uff0cNetwork X\u548c\u53e6\u5916\u4e24\u4e2a\u529f\u80fd\u5df2\u77e5\u7684\u8111\u533a\u6709\u7740\u660e\u786e\u7684\u529f\u80fd\u8fde\u63a5\uff0c\u5373\u8fd9\u4e09\u4e2a\u8111\u533a\u201c\u540c\u6837\u5f52\u5c5e\u4e8e\u4e00\u4e2a\u7f51\u7edc\u201d\uff0c\u4f46\u8fd8\u4e0d\u6e05\u695aNetwork X\u7684\u5177\u4f53\u529f\u80fd\u662f\u4ec0\u4e48\u3002<\/span><\/p>\n


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\u63a5\u4e0b\u6765\uff0c\u9c8d\u6559\u6388\u7684\u56e2\u961f\u5bf9Network X\u8fdb\u884c\u7535\u751f\u7406\u8bb0\u5f55\u3002\u4ed6\u4eec\u7ed9\u7315\u7334\u89c2\u770b\u4e8651\u4e2a\u7269\u4f53\u768424\u4e2a\u89c6\u89d2\uff0c\u8bb0\u5f55\u4e86Network X\u6bcf\u4e00\u4e2a\u795e\u7ecf\u5143\u5bf9\u8fd9\u4e9b\u7269\u4f53\u7684\u53cd\u5e94\u3002\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff1a\u6bcf\u4e00\u884c\u662f\u4e00\u4e2a\u795e\u7ecf\u5143\uff0c\u6bcf\u4e00\u5217\u662f\u4e00\u7c7b\u7269\u4f53\uff0c\u6bcf\u4e00\u4e2a\u5c0f\u683c\u4ee3\u8868\u89c2\u770b\u7279\u5b9a\u7269\u4f53\u65f6\uff0c\u7279\u5b9a\u795e\u7ecf\u5143\u7684\u6d3b\u8dc3\u7a0b\u5ea6\u3002\u4e0d\u96be\u770b\u51fa\uff0cNetwork X\u7684\u795e\u7ecf\u5143\u5177\u6709\u660e\u786e\u7684\u7269\u4f53\u9009\u62e9\u6027\u3002<\/span><\/p>\n


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\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5c3d\u7ba1\u8fd9\u4e9b\u795e\u7ecf\u5143\u6709\u660e\u786e\u7684\u7269\u4f53\u9009\u62e9\u6027\uff0c\u4f46\u5b83\u4eec\u4f3c\u4e4e\u4e0d\u5bf9\u7279\u5b9a\u67d0\u4e00\u7c7b\u522b\u6709\u504f\u597d\u3002\u90a3\u5230\u5e95\u662f\u4ec0\u4e48\u6837\u7684\u7279\u5f81\u4f1a\u5f15\u8d77Network X\u7684\u9009\u62e9\u6027\u54cd\u5e94\uff1f<\/span><\/p>\n


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\u901a\u8fc7\u89c2\u5bdf\uff0c\u9c8d\u6559\u6388\u56e2\u961f\u63d0\u51fa\u731c\u60f3\uff1aNetwork X\u662f\u5426\u5bf9\u8f83\u4e3a\u201c\u7ec6\u957f\u201c\uff0c\u5373Aspect ratio<\/span>\uff08\u957f\u5bbd\u6bd4\uff09<\/span>\u8f83\u5927\u7684\u533a\u57df\u6709\u9009\u62e9\u6027\u54cd\u5e94\uff1f\u8fdb\u4e00\u6b65\u5b9e\u9a8c\u7684\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u8868\u660eNetwork X\u795e\u7ecf\u5143\u54cd\u5e94\u786e\u5b9e\u4e0e\u7269\u4f53\u7684\u957f\u5bbd\u6bd4\u5b58\u5728\u663e\u8457\u7684\u6b63\u76f8\u5173\uff0c\u5bf9\u9ad8\u957f\u5bbd\u6bd4\u7684\u7269\u4f53\u53cd\u5e94\u5f3a\u70c8\uff0c\u800c\u5bf9\u4f4e\u957f\u5bbd\u6bd4\u7684\u7269\u4f53\u53cd\u5e94\u8f83\u5f31\u3002<\/span><\/p>\n


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\u80fd\u5426\u7528\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u63cf\u8ff0\u5927\u8111\u7684\u8868\u5f81\uff1f\u9c8d\u6559\u6388\u7684\u56e2\u961f\u53d7Dicarlo\u7b49\u4eba\u5bf9\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u548c\u4eba\u8111\u8868\u5f81\u76f8\u4f3c\u6027\u7814\u7a76\u7684\u542f\u53d1\uff0c\u628a\u5448\u73b0\u7ed9\u7334\u5b50\u7684\u89c6\u89c9\u523a\u6fc0\u4e5f\u8f93\u5165\u5230\u4e86AlexNet\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u4e2d\uff0c\u5e76\u63d0\u53d6fc6\u5c42<\/span>\uff08\u5012\u6570\u7b2c\u4e8c\u5c42\uff09<\/span>\u7684\u6a21\u578b\u8868\u5f81\uff0c\u5bf9\u5176\u8fdb\u884cPCA\u964d\u7ef4\u3002\u5b8c\u6210\u964d\u7ef4\u64cd\u4f5c\u540e\uff0c\u9c8d\u6559\u6388\u7684\u56e2\u961f\u5206\u522b\u627e\u5230\u4e86\u6295\u5f71\u5230PC1\/PC2\u7ef4\u5ea6\u4e0a\u503c\u6700\u5927\u548c\u6700\u5c0f\u7684\u51e0\u5f20\u56fe\u7247\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002\u53ef\u4ee5\u770b\u51fa\uff0cPC1\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u523b\u753b\u4e86spiky\/smooth\u7684\u7279\u5f81\uff0c\u800cPC2\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u523b\u753b\u4e86animate<\/span>\uff08curve\uff09<\/span>\/inanimate<\/span>\uff08square\uff09<\/span>\u7684\u7279\u5f81\u3002\u800c\u4e14\u5bb9\u6613\u53d1\u73b0\uff0cNetwork X\u4e0eAlexNet<\/span>\uff08fc6\uff09<\/span>\u5728PC1\u7ef4\u5ea6\u4e0a\u7684\u8868\u5f81\u6709\u5f88\u5f3a\u7684\u76f8\u4f3c\u6027\u3002<\/span><\/p>\n


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\u4e3a\u4ec0\u4e48Network X\u7684\u8868\u5f81\u7684\u548cAlexNet fc6\u7684PC1\u6709\u8fd9\u6837\u7684\u76f8\u4f3c\u6027\uff1f\u5982\u679c\u8003\u8651PC1\u548cPC2\u4e24\u4e2a\u7ef4\u5ea6\u6784\u6210\u4e00\u4e2a\u7279\u5f81\u5e73\u9762\uff0c\u90a3\u4e48\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba4\u4e3a\u7b2c\u4e00\u8c61\u9650\u5bf9\u5e94Network X\u8111\u533a\uff0c\u7b2c\u4e8c\u8c61\u9650\u5bf9\u5e94<\/span>\uff08\u5df2\u77e5\u7684\uff09<\/span>Body\u8111\u533a\uff0c\u7b2c\u4e09\u8c61\u9650\u5bf9\u5e94<\/span>\uff08\u5df2\u77e5\u7684\uff09<\/span>Face\u8111\u533a\u3002\u4f1a\u4e0d\u4f1a\u4e0b\u989e\u53f6\u6574\u4f53\u5c31\u8868\u5f81\u8fd9\u6837\u4e00\u4e2a\u4e8c\u7ef4\u7a7a\u95f4\u5462\uff1f\u5982\u679c\u786e\u5b9e\u5982\u6b64\uff0c\u5c31\u4e0d\u96be\u7406\u89e3\u4e3a\u4ec0\u4e48\u4f1a\u6709\u5982\u6b64\u7684\u5de7\u5408\u5b58\u5728\u3002<\/span><\/p>\n


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\u4e3a\u4e86\u9a8c\u8bc1\u8fd9\u4e00\u60f3\u6cd5\uff0c\u9c8d\u6559\u6388\u7684\u56e2\u961f\u9996\u5148\u5c06\u6240\u6709\u8f93\u5165AlexNet\u7684\u56fe\u7247\u4ea7\u751f\u7684\u8868\u5f81\u5728PC1\/PC2\u5e73\u9762\u4e0a\u7684\u6295\u5f71\u753b\u6210\u7070\u8272\u7684\u70b9\uff0c\u7136\u540e\u5206\u522b\u5c06Network X \/ Body \/ Face\u8111\u533a\u6700\u559c\u6b22\u7684100\u5f20\u56fe\u7247\u5bf9\u5e94\u7684\u70b9\u3002\u53ef\u4ee5\u53d1\u73b0\uff0c\u8fd9\u4e09\u4e2a\u8111\u533a\u5360\u6709\u4e86\u56db\u4e2a\u8c61\u9650\u4e2d\u7684\u4e09\u4e2a\u8c61\u9650\uff0c\u548c\u5047\u8bf4\u4e00\u81f4\u3002\u5982\u679c\u5927\u8111\u786e\u5b9e\u8fd9\u6837\u8868\u5f81\u7269\u4f53\uff0c\u90a3\u4e48\u53ef\u4ee5\u9884\u6d4b\uff0c\u8fd8\u5e94\u8be5\u5b58\u5728\u4e00\u4e2a\u8111\u533a\uff0c\u5bf9\u65b9\u5f62\u7684\u65e0\u66f2\u7ebf\u65e0\u51f8\u8d77\u7684\u7269\u4f53\u6709\u7279\u5b9a\u7684\u54cd\u5e94\u3002<\/span>
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\u901a\u8fc7fMRI\u5b9e\u9a8c\uff0c\u9c8d\u6559\u6388\u56e2\u961f\u5728\u7334\u8111\u4e2d\u627e\u5230\u4e86\u4e00\u4e2a\u5bf9\u65b9\u5f62\u7684\u65e0\u66f2\u7ebf\u65e0\u51f8\u8d77\u7684\u7269\u4f53\u9009\u62e9\u6027\u54cd\u5e94\u7684\u533a\u57df\uff0c\u5e76\u5c06\u7535\u6781\u653e\u7f6e\u5728\u8fd9\u4e00\u533a\u57df\u8fdb\u884c<\/span>\u7535\u751f\u7406\u8bb0\u5f55\uff0c\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u8fd9\u4e00\u8111\u533a\u795e\u7ecf\u5143\u7684\u54cd\u5e94\u3002\u540e\u7eed\u5c06\u5176\u8bb0\u4e3a\u201cstubby\u201d\u8111\u533a\u3002<\/span><\/p>\n


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\u5c06stubby\u8111\u533a\u6700\u504f\u597d\u7684100\u5f20\u56fe\u7247\u4e5f\u6807\u8bb0\u5728PC1\/PC2\u5e73\u9762\u4e0a\uff0c\u53d1\u73b0\u5b83\u4eec\u786e\u5b9e\u5206\u5e03\u5728\u5148\u524d\u7f3a\u5931\u7684\u533a\u57df\u4e2d\u3002\u8fd9\u5f88\u597d\u5730\u9a8c\u8bc1\u4e86IT\u533a\u57df\u4e0eAlexNet fc6\u7f16\u7801\u7684\u76f8\u4f3c\u6027\uff0c\u9a8c\u8bc1\u4e86\u5c06\u7269\u4f53\u7f16\u7801\u5728\u8be5\u4e8c\u7ef4\u5e73\u9762\u4e0a\u7684\u5047\u8bf4\u3002<\/span><\/p>\n


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\u4e3a\u4e86\u6392\u9664\u6a21\u578b\u67b6\u6784\u4e0d\u540c\u6240\u5e26\u6765\u7684\u5f71\u54cd\uff0c\u9c8d\u6559\u6388\u56e2\u961f\u5728\u4e0d\u540c\u67b6\u6784\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u4e0a\u505a\u4e86\u5b9e\u9a8c\uff0c\u53d1\u73b0\u4e86\u7c7b\u4f3c\u7684\u7ed3\u679c\uff1a\u56db\u4e2a\u8111\u533a\u6700\u611f\u5174\u8da3\u7684\u56fe\u7247\u5206\u5e03\u5f7c\u6b64\u5206\u79bb\uff0c\u4e14\u5927\u81f4\u8986\u76d6\u6574\u4e2a\u7279\u5f81\u7a7a\u95f4\u3002\u8fd9\u63ed\u793a\u4e86\u4e00\u4ef6\u6df1\u523b\u7684\u4e8b\u60c5\uff1a\u5c3d\u7ba1\u7f51\u7edc\u7ed3\u6784\u5dee\u5f02\u5f88\u5927\uff0c\u4f46\u76f8\u540c\u7684\u4f18\u5316\u76ee\u6807\uff08\u4f18\u79c0\u7684\u7269\u4f53\u8bc6\u522b\u80fd\u529b\uff09\u4f7f\u795e\u7ecf\u7f51\u7edc\u548c\u5927\u8111\u627e\u5230\u4e86\u7c7b\u4f3c\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5373\u5c06\u56fe\u7247\u8868\u5f81\u5728\u4e0a\u8ff0\u4e8c\u7ef4\u7a7a\u95f4\u4e2d\u3002\u7269\u4f53\u8bc6\u522b\u4efb\u52a1\u7684\u7a7a\u95f4\u7f16\u7801\u7279\u6027\uff0c\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u4e8e\u4f18\u5316\u76ee\u6807\u3002<\/strong><\/span><\/p>\n


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\u81f3\u6b64\uff0c\u524d\u9762\u7684\u5047\u8bf4\u5df2\u7ecf\u88ab\u5145\u5206\u9a8c\u8bc1\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u7cbe\u5f69\u5b8c\u6574\u7684\u5de5\u4f5c\u3002<\/span><\/p>\n


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\u63a5\u4e0b\u6765\uff0c\u9c8d\u6559\u6388\u7684\u56e2\u961f\u5bf9\u8fd9\u4e00\u7814\u7a76\u505a\u4e86\u66f4\u8fdb\u4e00\u6b65\u7684\u5b9e\u9a8c\u3002\u53ef\u4ee5\u770b\u5230\uff0cIT\u533a\u57df\u5b9e\u9645\u4e0a\u5927\u7ea6\u53ea\u670953%\u533a\u57df\u7684\u529f\u80fd\u662f\u5df2\u7ecf\u88ab\u7814\u7a76\u7684\u3002<\/span><\/p>\n


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\u6309\u7167\u521a\u624d\u63d0\u51fa\u7684\u7406\u8bba\uff0c\u7269\u4f53\u88ab\u7f16\u7801\u5728\u4e8c\u7ef4\u7a7a\u95f4\u56db\u4e2a\u8c61\u9650\u4e0a\uff0c\u5206\u522b\u4e0eBody \/ Face \/ Stubby \/ Network X\u56db\u4e2a\u8111\u533a\u5bf9\u5e94\u3002\u8fd9\u56db\u4e2a\u533a\u57df\u603b\u9762\u79ef\u4e0d\u5927\uff0c\u5e76\u4e0d\u80fd\u586b\u6ee1\u4e0b\u989e\u53f6\uff0c\u4f46\u662f\u7406\u8bba\u4e0a\u5e94\u5f53\u5305\u542b\u8db3\u591f\u7684\u4fe1\u606f\u6765\u89e3\u7801\u7269\u4f53\u7684\u5f62\u72b6\u3002\u9c8d\u6559\u6388\u56e2\u961f\u5c1d\u8bd5\u901a\u8fc7\u7528\u795e\u7ecf\u7535\u751f\u7406\u4fe1\u53f7\u91cd\u6784\u56fe\u7247\uff0c\u6765\u8fdb\u4e00\u6b65\u9a8c\u8bc1\uff1a\u8fd9\u56db\u4e2a\u8111\u533a\u662f\u5426\u5305\u542b\u4e86\u8db3\u591f\u7684\u5173\u4e8e\u56fe\u7247\u5f62\u72b6\u7684\u4fe1\u606f\uff1f<\/span><\/p>\n


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<\/p>\n

\u5728\u5c1d\u8bd5\u7528\u795e\u7ecf\u7535\u751f\u7406\u4fe1\u53f7\u91cd\u6784\u56fe\u50cf\u524d\uff0c\u9996\u5148\u8981\u9a8c\u8bc1\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u9690\u85cf\u5c42\u8868\u5f81\u91cd\u6784\u56fe\u7247\u7684\u53ef\u884c\u6027\u3002\u800c2016\u5e74Dosovitskiy\u548cBrox\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0c\u5bf9\u6297\u751f\u6210\u7f51\u7edc<\/span>\uff08Generative Adversarial Network, GAN\uff09<\/span>\u786e\u5b9e\u53ef\u4ee5\u5f88\u597d\u5730\u4eceAlexNet fc6\u5c42\u7684\u7279\u5f81\u91cd\u6784\u56fe\u7247\u3002<\/span><\/p>\n


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\u63a5\u4e0b\u6765\uff0c\u9c8d\u6559\u6388\u56e2\u961f\u5c06\u4e0b\u989e\u53f6\u56db\u4e2a\u8111\u533a\u91c7\u96c6\u7684\u7535\u751f\u7406\u4fe1\u53f7\u7ebf\u6027\u6620\u5c04\u5230fc6\u7684\u7279\u5f81\u7a7a\u95f4\u4e2d\uff0c\u518d\u5c06\u5176\u8f93\u5165\u5230GAN\u4e2d\u8fdb\u884c\u56fe\u7247\u91cd\u6784\uff0c\u7ed3\u679c\u53d1\u73b0\u6548\u679c\u4f18\u5f02\u3002\u8fd9\u8bf4\u660e\u8fd9\u56db\u4e2a\u8111\u533a\u7684\u7535\u751f\u7406\u4fe1\u53f7\u5305\u542b\u4e86\u5145\u5206\u7684\u7269\u4f53\u5f62\u72b6\u4fe1\u606f\u3002<\/span><\/p>\n


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\u6b64\u5904\u53ef\u80fd\u4f1a\u88ab\u8d28\u7591\uff1a\u5229\u7528V1 – V4\u8111\u533a\u7535\u751f\u7406\u4fe1\u53f7\u91cd\u6784\u56fe\u7247\u7684\u6548\u679c\u5176\u5b9e\u66f4\u597d\uff0c\u8fd9\u4e00\u5b9e\u9a8c\u7684\u5148\u8fdb\u6027\u5982\u4f55\u4f53\u73b0\uff1f\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cV1-V4\u533a\u57df\u4fe1\u606f\u8868\u5f81\u8f83\u4e3a\u521d\u7ea7\uff0c\u8f93\u5165\u7684\u89c6\u89c9\u523a\u6fc0\u672a\u7ecf\u8fc7\u590d\u6742\u7684\u53d8\u6362\uff0c\u6240\u4ee5\u91cd\u6784\u96be\u5ea6\u8f83\u4f4e\u3002\u800c\u89c6\u89c9\u4fe1\u606f\u5230\u8fbeIT\u533a\u57df\u65f6\uff0c\u5df2\u7ecf\u7ecf\u8fc7\u4e86\u590d\u6742\u7684\u975e\u7ebf\u6027\u53d8\u6362\uff0c\u5177\u6709\u5f88\u5f3a\u7684\u7c7b\u522b\u7279\u5f02\u6027\uff0c\u5229\u7528IT\u7684\u7535\u751f\u7406\u4fe1\u53f7\u91cd\u6784\u56fe\u7247\u8981\u56f0\u96be\u5f97\u591a\u3002\u8be5\u5b9e\u9a8c\u80fd\u591f\u5145\u5206\u8bc1\u660e\uff0c\u524d\u9762\u63d0\u5230PC1\/PC2\u7269\u4f53\u8868\u5f81\u65b9\u5f0f\u5047\u8bf4\u7684\u5408\u7406\u6027\u3002\u8fd9\u4e5f\u8fdb\u4e00\u6b65\u6307\u51fa\u4e86\uff1a\u8be5\u5047\u8bf4\u6240\u63d0\u5230\u7684\u56db\u4e2a\u8111\u533a\u7684\u7535\u751f\u7406\u4fe1\u606f\uff0c\u5bf9\u4e8e\u56fe\u7247\u5f62\u72b6\u7684\u91cd\u6784\u4efb\u52a1\u662f\u5145\u5206\u7684\u3002<\/span><\/p>\n

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\u6700\u540e\uff0c\u9c8d\u6559\u6388\u5bf9\u76ee\u524dIT\u533a\u57df\u7684\u6574\u4f53\u56fe\u666f\u505a\u4e86\u4e00\u4e2a\u603b\u7ed3\uff1a<\/span><\/p>\n


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NeuroAI\u8bfb\u4e66\u4f1a\u62db\u52df\u4e2d<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n


<\/section>\n
\u795e\u7ecf\u79d1\u5b66\u548c\u4eba\u5de5\u667a\u80fd\u9886\u57df\u7684\u591a\u4f4d\u8457\u540d\u5b66\u8005\u8fd1\u65e5\u53d1\u8868 NeuroAI \u767d\u76ae\u4e66\u8ba4\u4e3a\uff0c\u795e\u7ecf\u79d1\u5b66\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u662f\u63a8\u52a8\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u53d1\u5c55\u7684\u91cd\u8981\u9a71\u52a8\u529b\uff0cNeuroAI \u9886\u57df\u7684\u57fa\u7840\u7814\u7a76\u5c06\u63a8\u52a8\u4e0b\u4e00\u4ee3\u4eba\u5de5\u667a\u80fd\u7684\u8fdb\u7a0b\u3002\u6587\u7ae0\u53d1\u8868\u540e\u5f15\u53d1\u70ed\u8bae\uff1a\u795e\u7ecf\u79d1\u5b66\u662f\u5426\u63a8\u52a8\u4e86\u4eba\u5de5\u667a\u80fd\uff1f\u672a\u6765\u7684\u4eba\u5de5\u667a\u80fd\u662f\u5426\u9700\u8981\u795e\u7ecf\u79d1\u5b66\uff1f<\/span><\/section>\n

<\/section>\n
\u672c\u7740\u4fc3\u8fdb\u795e\u7ecf\u79d1\u5b66\u3001\u8ba1\u7b97\u673a\u79d1\u5b66\u3001\u8ba4\u77e5\u79d1\u5b66\u548c\u8111\u79d1\u5b66\u7b49\u4e0d\u540c\u9886\u57df\u7684\u5b66\u672f\u5de5\u4f5c\u8005\u7684\u4ea4\u6d41\u4e0e\u5408\u4f5c\uff0c\u96c6\u667a\u4ff1\u4e50\u90e8\u8054\u5408\u5317\u4eac\u5e08\u8303\u5927\u5b66\u67f3\u6600\u54f2\u3001\u5317\u4eac\u5927\u5b66\u9c8d\u5e73\u78ca\u548c\u660c\u5e73\u5b9e\u9a8c\u5ba4\u5415\u67c4\u6c5f\u4e09\u4f4d\u7814\u7a76\u5458\u5171\u540c\u53d1\u8d77\u4e86\u300cNeuroAI\u300d\u8bfb\u4e66\u4f1a<\/a>\uff0c\u805a\u7126\u5728\u89c6\u89c9\u3001\u8bed\u8a00\u548c\u5b66\u4e60\u9886\u57df\u4e2d\u795e\u7ecf\u79d1\u5b66\u4e0e\u4eba\u5de5\u667a\u80fd\u7684\u76f8\u5173\u7814\u7a76\uff0c\u671f\u5f85\u80fd\u591f\u67b6\u8d77\u795e\u7ecf\u79d1\u5b66\u4e0e\u4eba\u5de5\u667a\u80fd\u9886\u57df\u7684\u5408\u4f5c\u6865\u6881\uff0c\u6fc0\u53d1\u8de8\u5b66\u79d1\u7684\u5b66\u672f\u706b\u82b1\u3002<\/span><\/section>\n

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\u8be6\u60c5\u8bf7\u89c1\uff1a<\/span><\/p>\n

NeuroAI \u8bfb\u4e66\u4f1a\u542f\u52a8\uff1a\u63a2\u7d22\u795e\u7ecf\u79d1\u5b66\u4e0e\u4eba\u5de5\u667a\u80fd\u7684\u524d\u6cbf\u4ea4\u53c9\u9886\u57df<\/a><\/span><\/strong>
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\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong><\/p>\n