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\n\u7f3a\u70b9\u662f\u8fd9\u7bc7\u6587\u7ae0\u91cc\u53ea\u6709\u57fa\u672c\u6570\u636e\u7684\u8ba1\u7b97\u65b9\u6cd5\uff0c\u548c\u7b97\u6cd5\u601d\u8def\uff0c\u7a0d\u5fae\u5177\u4f53\u70b9\u7684\u63a8\u5bfc\u90fd\u6ca1\u6709\u3002\u4f8b\u5982\u2014\u2014\u77e9\u9635A\u662f\u6bcf\u4e2a\u70b9\u51cf\u5e73\u5747\u7b97\u51fa\u6765\u7684\uff0c\u7136\u540e\u4f7f\u7528SVD\u5bf9A\u8fdb\u884c\u8ba1\u7b97\u5c31\u53ef\u4ee5\u5f97\u5230\u7a7a\u95f4\u5411\u91cf\u7684\u89e3\u3002
\n\u5982\u679c\u6ca1\u6709\u7ebf\u4ee3\u57fa\u7840\u6216\u8005\u76f8\u5173\u7684\u7b97\u6cd5\u6982\u5ff5\u4f1a\u89c9\u5f97\u83ab\u540d\u5176\u5999\uff0c\u7ed3\u5408\u7b2c\u4e00\u7bc7\u6587\u7ae0\u770b\u5c31\u597d\u5f88\u591a\u4e86\u3002<\/p>\n
\n\u4e0d\u8fc7\u5bf9\u5e94\u7528\u5c42\u9762\u5e2e\u52a9\u4e0d\u5927\uff0c\u4e0d\u8fc7\u5982\u679c\u60f3\u5bf9\u7b97\u6cd5\u5b9e\u73b0\u6539\u8fdb\uff08\u4f8b\u5982\u4ece\u6700\u5c0f\u4e8c\u4e58\u81f3\u6700\u5c0f\u5143\u7d20\u6cd5\uff09\uff0c\u5e94\u8be5\u4f1a\u6709\u5e2e\u52a9\u7684\uff0c\u7b49\u6211\u6709\u9700\u6c42\u65f6\u518d\u770b\u5427\u3002<\/p>\n