{"id":26784,"date":"2021-06-05T21:59:32","date_gmt":"2021-06-05T13:59:32","guid":{"rendered":"https:\/\/swarma.org\/?p=26784"},"modified":"2021-06-05T21:59:32","modified_gmt":"2021-06-05T13:59:32","slug":"%e8%a7%a3%e5%86%b3%e7%89%a9%e7%90%86%e9%9a%be%e9%a2%98%ef%bc%8c%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e5%b5%8c%e5%85%a5%e7%89%a9%e7%90%86%e7%9f%a5%e8%af%86%e6%88%90%e4%b8%ba%e3%80%8c%e6%97%b6%e5%b0%9a","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=26784","title":{"rendered":"\u89e3\u51b3\u7269\u7406\u96be\u9898\uff0c\u673a\u5668\u5b66\u4e60\u5d4c\u5165\u7269\u7406\u77e5\u8bc6\u6210\u4e3a\u300c\u65f6\u5c1a\u300d"},"content":{"rendered":"
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\u8fd1\u65e5\uff0c\u53d1\u8868\u5728 Nature Review Physics \u6742\u5fd7\u4e0a\u7684\u4e00\u7bc7\u7efc\u8ff0\u8bba\u6587\u300cPhysics-informed machine learning\u300d\u63d0\u51fa\u4e86\u300c\u6559\u673a\u5668\u5b66\u4e60\u7269\u7406\u77e5\u8bc6\u4ee5\u89e3\u51b3\u7269\u7406\u95ee\u9898\u300d\u7684\u89c2\u70b9\u3002<\/strong>\u8be5\u8bba\u6587\u56de\u987e\u4e86\u5c06\u7269\u7406\u77e5\u8bc6\u5d4c\u5165\u673a\u5668\u5b66\u4e60\u7684\u6d41\u884c\u8d8b\u52bf\uff0c\u4ecb\u7ecd\u4e86\u5f53\u524d\u7684\u80fd\u529b\u548c\u5c40\u9650\u6027\uff0c\u5e76\u8ba8\u8bba\u4e86\u8fd9\u7c7b\u673a\u5668\u5b66\u4e60\u5728\u53d1\u73b0\u548c\u89e3\u51b3\u7269\u7406\u4e2d\u5404\u79cd\u6b63\u5411\u3001\u9006\u5411\u95ee\u9898\u4e2d\u7684\u5e94\u7528\u3002<\/span><\/section>\n

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Physics-informed machine learning<\/span><\/h1>\n

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https:\/\/www.nature.com\/articles\/s42254-021-00314-5<\/span><\/p>\n<\/blockquote>\n<\/section>\n


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PINN \u5b9e\u9645\u4e0a\u662f\u901a\u8fc7\u628a\u7269\u7406\u65b9\u7a0b\u7684\u8fed\u4ee3\u524d\u540e\u7684\u5dee\u503c\u52a0\u5230\u795e\u7ecf\u7f51\u7edc\u7684\u635f\u5931\u51fd\u6570\u91cc\u9762\u53bb\uff0c\u8ba9\u7269\u7406\u65b9\u7a0b\u4e5f\u300c\u53c2\u4e0e\u300d\u5230\u8bad\u7ec3\u8fc7\u7a0b\u3002\u8fd9\u6837\uff0c\u795e\u7ecf\u7f51\u7edc\u5728\u8bad\u7ec3\u8fed\u4ee3\u65f6\u5019\u4f18\u5316\u7684\u4e0d\u4ec5\u4ec5\u7684\u7f51\u7edc\u81ea\u5df1\u7684\u635f\u5931\u51fd\u6570\uff0c\u8fd8\u6709\u7269\u7406\u65b9\u7a0b\u6bcf\u6b21\u8fed\u4ee3\u7684\u5dee\uff0c\u4f7f\u5f97\u6700\u540e\u8bad\u7ec3\u51fa\u6765\u7684\u7ed3\u679c\u6ee1\u8db3\u7269\u7406\u89c4\u5f8b\u3002<\/span><\/section>\n

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\u56fe\u793a\uff1aPINN \u67b6\u6784\u56fe\u3002\uff08\u6765\u6e90\uff1a\u8bba\u6587\uff09<\/span><\/section>\n

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\u76ee\u524d\uff0cPINN \u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d41\u4f53\u529b\u5b66\u3001\u7a7a\u6c14\u52a8\u529b\u5b66\u3001\u70ed\u529b\u5b66\u3001\u6750\u6599\u79d1\u5b66\u7b49\u591a\u4e2a\u9886\u57df\u5f53\u4e2d\uff0c\u53d6\u5f97\u4e86\u51fa\u8272\u7684\u6210\u679c\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u76f8\u5173\u7684\u5f00\u6e90\u8f6f\u4ef6\u4e5f\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5b83\u4eec\u5305\u62ec DeepXDE \u3001SimNet \u3001PyDEns \u3001NeuroDiffEq \u3001NeuralPDE \u3001SciANN \u548c ADCME \u3002<\/strong><\/span><\/section>\n

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