{"id":49373,"date":"2024-04-01T22:05:56","date_gmt":"2024-04-01T14:05:56","guid":{"rendered":"https:\/\/swarma.org\/?p=49373"},"modified":"2024-04-01T22:05:56","modified_gmt":"2024-04-01T14:05:56","slug":"science%ef%bc%9a%e7%a5%9e%e7%bb%8f%e7%bd%91%e7%bb%9c%e6%a8%a1%e5%9e%8b%e7%9a%84%e7%89%b9%e5%be%81%e5%ad%a6%e4%b9%a0%e6%9c%ba%e5%88%b6","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=49373","title":{"rendered":"Science\uff1a\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u7684\u7279\u5f81\u5b66\u4e60\u673a\u5236"},"content":{"rendered":"
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\u8bba\u6587\u9898\u76ee\uff1aMechanism for feature learning in neural networks and backpropagation-free machine learning models<\/span><\/section>\n
\u8bba\u6587\u671f\u520a\uff1aScience<\/em>
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\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.science.org\/doi\/10.1126\/science.adi5639<\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n

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\u795e\u7ecf\u7f51\u7edc\u4e00\u76f4\u5728\u63a8\u52a8\u4eba\u5de5\u667a\u80fd\u7684\u7a81\u7834\uff0c\u5305\u62ec\u73b0\u5728\u5728\u91d1\u878d\u3001\u4eba\u529b\u8d44\u6e90\u548c\u533b\u7597\u4fdd\u5065\u7b49\u5404\u4e2a\u9886\u57df\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u7684\u5927\u8bed\u8a00\u6a21\u578b\u3002\u795e\u7ecf\u7f51\u7edc\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u548c\u68af\u5ea6\u4e0b\u964d\u7b49\u65b9\u6cd5\uff0c\u5728\u8f93\u5165\u6570\u636e\u4e0a\u81ea\u52a8\u5730\u201c\u53d1\u73b0\u201d\u6709\u610f\u4e49\u7684\u6a21\u5f0f\u6216\u7279\u5f81\u3002\u63ed\u79d8\u7279\u5f81\u5b66\u4e60\u7684\u673a\u5236\u4e00\u76f4\u662f\u60ac\u800c\u672a\u51b3\u7684\u95ee\u9898\uff0c\u4f46\u8fd9\u662f\u63d0\u9ad8\u795e\u7ecf\u7f51\u7edc\u6027\u80fd\u548c\u53ef\u89e3\u91ca\u6027\u7684\u5173\u952e\u3002<\/span><\/section>\n

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\u52a0\u5229\u798f\u5c3c\u4e9a\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821\u7684\u6570\u636e\u548c\u8ba1\u7b97\u673a\u79d1\u5b66\u5bb6\u9886\u5bfc\u7684\u56e2\u961f\u8fd1\u671f\u5728Science\u53d1\u8868\u7814\u7a76\uff0c\u63d0\u51fa\u4e86\u4e00\u4e2a\u7edf\u4e00\u7684\u6570\u5b66\u673a\u5236\uff0c\u7528\u4e8e\u63cf\u8ff0\u795e\u7ecf\u7f51\u7edc\u7684\u5b66\u4e60\u65b9\u5f0f\u3002\u8be5\u6846\u67b6\u53ef\u4ee5\u6355\u6349\u795e\u7ecf\u7f51\u7edc\u67b6\u6784\u4e2d\u5b66\u4e60\u5230\u7684\u7279\u5f81\uff0c\u5e76\u63d0\u5347\u901a\u7528\u673a\u5668\u5b66\u4e60\u6a21\u578b\u7684\u7279\u5f81\u5b66\u4e60\u3002\u7814\u7a76\u56e2\u961f\u63d0\u51fa\u4e86\u201c\u795e\u7ecf\u7279\u5f81\u5047\u8bbe\u201d<\/span>\uff08Neural Feature Ansatz\uff09<\/span>\uff0c\u5373\u67d0\u4e2a\u7ed9\u5b9a\u795e\u7ecf\u7f51\u7edc\u5c42\u62bd\u53d6\u7684\u7279\u5f81\u4e0e\u8be5\u5c42\u8f93\u5165\u76f8\u5173\u7684\u5e73\u5747\u68af\u5ea6\u5916\u79ef<\/span>\uff08AGOP\uff09<\/span>\u6210\u6b63\u6bd4\u3002\u5176\u4e2d\uff0c\u795e\u7ecf\u7279\u5f81\u662f\u6307\u7531\u6a21\u578b\u4ece\u8f93\u5165\u6570\u636e\u4e2d\u5b66\u4e60\u5e76\u7528\u4e8e\u6267\u884c\u4efb\u52a1<\/span>\uff08\u4f8b\u5982\u5206\u7c7b\u6216\u56de\u5f52\uff09<\/span>\u7684\u5185\u90e8\u8868\u793a\u5f62\u5f0f\u6216\u6a21\u5f0f\u3002\u5e73\u5747\u68af\u5ea6\u5916\u79ef\u662f\u4e00\u4e2a\u6570\u5b66\u8fd0\u7b97\u7b26\uff0c\u8ba1\u7b97\u67d0\u4e2a\u51fd\u6570\u76f8\u5bf9\u4e8e\u5176\u8f93\u5165\u53c2\u6570\u6539\u53d8\u91cf\u6240\u4ea7\u751f\u5f71\u54cd\u8303\u56f4\u4e4b\u95f4\u7684\u534f\u65b9\u5dee\uff0c\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u5e73\u5747\u68af\u5ea6\u5916\u79ef\u6765\u6355\u83b7\u548c\u63cf\u8ff0\u795e\u7ecf\u7f51\u7edc\u5982\u4f55\u4ece\u539f\u59cb\u8f93\u5165\u6570\u636e\u4e2d\u63d0\u53d6\u51fa\u6709\u610f\u4e49\u4fe1\u606f\u3002\u795e\u7ecf\u7279\u5f81\u5047\u8bbe\u91cf\u5316\u63cf\u8ff0\u4e86\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u5728\u5404\u5c42\u7ea7\u4e0a\u5982\u4f55\u6355\u83b7\u548c\u63d0\u53d6\u8f93\u5165\u6570\u636e\u7684\u7279\u5f81\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u4e00\u4e2a\u7f51\u7edc\u5c42\u80fd\u591f\u62bd\u53d6\u51fa\u6709\u4ef7\u503c\u7684\u7279\u5f81<\/span>\uff08\u5373\u5bf9\u4efb\u52a1\u6709\u5e2e\u52a9\uff09<\/span>\uff0c\u90a3\u4e48\u81ea\u8be5\u5c42\u4e4b\u524d\u7684\u8f93\u5165\u5230\u8f93\u51fa\u6240\u5f62\u6210\u7684\u5e73\u5747\u68af\u5ea6\u5916\u79ef\uff0c\u5e94\u8be5\u4f1a\u76f8\u5e94\u5730\u589e\u5927\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u6d4b\u91cf\u5e73\u5747\u68af\u5ea6\u5916\u79ef, \u5c31\u53ef\u4ee5\u7406\u89e3\u5e76\u53ef\u89c6\u5316\u795e\u7ecf\u7f51\u7edc\u6bcf\u4e00\u5c42\u4e2d\u53d1\u751f\u7684\u5b66\u4e60\u8fc7\u7a0b\u3002<\/span><\/section>\n

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\u901a\u8fc7\u5927\u91cf\u5b9e\u8bc1\u6570\u636e\uff0c\u8be5\u7814\u7a76\u8bc1\u660e\u4e86\u795e\u7ecf\u7279\u5f81\u5047\u8bbe\u9002\u7528\u4e8e\u6700\u5148\u8fdb\u7684\u6a21\u578b\uff0c\u5982Transformer\u3001\u6df1\u5ea6\u5377\u79ef\u7f51\u8def<\/span>\uff08\u4f8b\u5982ResNet, VGG, AlexNet\uff09<\/span>\uff0c\u4ee5\u53caGPT2\u8bed\u8a00\u6a21\u578b\u3002\u8fd9\u9879\u7814\u7a76\u6210\u679c\u53ef\u4ee5\u7528\u6765\u63cf\u8ff0\u548c\u53ef\u89c6\u5316\u5404\u79cd\u795e\u7ecf\u67b6\u6784\u5728\u5904\u7406\u8868\u683c\u3001\u56fe\u50cf\u548c\u6587\u672c\u6570\u636e\u65f6\u63d0\u53d6\u7684\u7279\u5f81\uff0c\u4ece\u800c\u589e\u5f3a\u795e\u7ecf\u7f51\u7edc\u7684\u900f\u660e\u5ea6\u3002<\/span><\/section>\n

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\u200d<\/span>\u63a8\u8350\u9605\u8bfb<\/span><\/strong><\/strong><\/strong><\/section>\n
1. <\/strong>PNAS\u901f\u9012\uff5c\u7b2c\u56db\u4ee3\u795e\u7ecf\u7f51\u7edc\uff1a\u6811\u7a81\u8ba1\u7b97\u6a21\u578b<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
2. <\/strong>\u524d\u6cbf\u63a2\u8ba8\uff1a\u56fe\u795e\u7ecf\u7f51\u7edc\u3001\u7ec4\u5408\u4f18\u5316\u3001\u5927\u6a21\u578b\u4e0eAI4Science\u5982\u4f55\u76f8\u4e92\u4fc3\u8fdb\uff1f<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
3.<\/strong> \u524d\u6cbf\u8fdb\u5c55\uff1a\u5229\u7528\u795e\u7ecf\u7f51\u7edc\u63d0\u53d6\u7cfb\u7edf\u4e2d\u672a\u88ab\u89c2\u6d4b\u5230\u53d8\u91cf\u7684\u4fe1\u606f<\/a><\/a><\/strong><\/strong><\/strong><\/span><\/section>\n
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4. <\/strong><\/strong><\/span>\u5f20\u6c5f\uff1a\u7b2c\u4e09\u4ee3\u4eba\u5de5\u667a\u80fd\u6280\u672f\u57fa\u7840\u2014\u2014\u4ece\u53ef\u5fae\u5206\u7f16\u7a0b\u5230\u56e0\u679c\u63a8\u7406 | \u96c6\u667a\u5b66\u56ed\u5168\u65b0\u8bfe\u7a0b<\/a><\/strong><\/strong><\/span><\/section>\n
<\/strong><\/strong>5.<\/strong> \u9f99\u5e74\u5927\u8fd0\u8d77\uff0c\u5b66\u4e60\u6b63\u5f53\u65f6\uff01\u89e3\u9501\u96c6\u667a\u5168\u7ad9\u5185\u5bb9\uff0c\u5f00\u542f\u65b0\u5e74\u5b66\u4e60\u8ba1\u5212<\/a><\/strong><\/strong><\/strong><\/strong><\/span><\/strong><\/strong><\/strong><\/section>\n
6. <\/strong>\u52a0\u5165\u96c6\u667a\uff0c\u4e00\u8d77\u590d\u6742\uff01<\/strong><\/span><\/a><\/section>\n


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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587\u201d\uff0c\u62a5\u540d\u8bfb\u4e66\u4f1a<\/strong><\/span><\/strong><\/span><\/strong><\/p>\n

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