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\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u5185\u6db5<\/strong><\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u662f\u672c\u6587\u6784\u60f3\u7684\u4e00\u79cd\u65b0\u5174\u5546\u4e1a\u751f\u6001\u6a21\u5f0f\u3002\u57fa\u4e8e\u5927\u91cf\u9002\u7528\u4e8e\u591a\u79cd\u73af\u5883\u3001\u591a\u9700\u6c42\u7684\u4f20\u611f\u5668\u6536\u96c6\u5230\u7684\u8f66\u8f86\u9a7e\u9a76\u6570\u636e\uff0c\u5e76\u501f\u9274\u5f53\u524d\u57fa\u4e8e\u5927\u6570\u636e\u5904\u7406\u7684\u5546\u4e1a\u751f\u6001\uff08\u5982\u77ed\u89c6\u9891\u3001\u5feb\u9012\u3001\u5916\u5356\u7b49\uff09\uff0c\u8fd0\u7528\u5546\u4e1a\u751f\u6001\u7cfb\u7edf\u7406\u8bba\u63d0\u51fa\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u5546\u4e1a\u751f\u6001\u3002<\/p>\n\n\n\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6570\u636e\u6536\u96c6\u8fc7\u7a0b\u83b7\u53d6\u7684\u6240\u6709\u4fe1\u606f\uff0c\u4ee5\u53ca\u5bf9\u8fd9\u4e9b\u4fe1\u606f\u7684\u4f7f\u7528\u5e94\u8be5\u9650\u5b9a\u5728\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u552e\u5356\u65b9\u4e0e\u9500\u552e\u8005\u8fbe\u6210\u7684\u76f8\u5173\u534f\u8bae\uff0c\u5e76\u5728\u8f66\u8f7d\u670d\u52a1\u4e0e\u4f7f\u7528\u8005\u8fbe\u6210\u7684\u76f8\u5173\u534f\u8bae\u6846\u5b9a\u8303\u56f4\u5185\u3002\u540c\u65f6\u5bf9\u4e8e\u76f8\u5173\u63a8\u8350\u52a8\u4f5c\u6240\u9700\u8981\u7684\u6a21\u578b\u8bad\u7ec3\u5e94\u8be5\u7531\u524d\u6587\u63d0\u5230\u7684\u8054\u90a6\u5b66\u4e60\u3001\u533a\u5757\u94fe\u7b49\u5177\u6709\u9ad8\u4fdd\u5bc6\u6027\u7684\u8bad\u7ec3\u6280\u672f\u83b7\u5f97\u3002<\/p>\n\n\n\n<p>\u8be5\u751f\u6001\u672c\u8d28\u4e0a\u662f\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u884c\u4e1a\u5546\u4e1a\u751f\u6001\u7cfb\u7edf\u7684\u4e00\u90e8\u5206\uff0c\u5177\u6709\u66f4\u65b0\u8fed\u4ee3\u5feb\u3001\u51c6\u5165\u95e8\u69db\u8f83\u4f4e\u7684\u7279\u70b9\u3002<\/p>\n\n\n\n<p><strong>1.3 \u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7cfb\u7edf\u7684\u7ec4\u6210\u5206\u6790<\/strong><\/p>\n\n\n\n<p>1.\u751f\u4ea7\u8005<\/p>\n\n\n\n<p>\u8f66\u4e3b\u4e0e\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u662f\u6e90\u6570\u636e\u751f\u4ea7\u8005\uff0c\u76ee\u524d\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u4e2d\u642d\u8f7d\u4e86\u591a\u6837\u7684\u4f20\u611f\u5668\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u5c06\u6536\u96c6\u5de8\u5927\u6570\u91cf\u7684\u8f66\u8f86\u6570\u636e\u4e0e\u8f66\u4e3b\u9a7e\u9a76\u6570\u636e\u3002\u8be5\u6570\u636e\u662f\u8f66\u4e3b\u753b\u50cf\u7684\u751f\u4ea7\u539f\u6750\u6599\uff0c\u66f4\u662f\u8f66\u8f7d\u670d\u52a1\u8fdb\u884c\u8f85\u52a9\u9a7e\u9a76\u670d\u52a1\u7b49\u884d\u751f\u670d\u52a1\u7684\u57fa\u7840\u3002\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4e0e\u670d\u52a1\u63a8\u8350\u5546\u5206\u522b\u662f\u4e2a\u6027\u5316\u670d\u52a1\u4e0e\u8f66\u4e3b\u753b\u50cf\u7684\u751f\u4ea7\u8005\uff0c\u4ea7\u751f\u751f\u6001\u5f53\u4e2d\u6700\u76f4\u63a5\u7684\u5546\u4e1a\u4ea7\u54c1\u5e76\u76f4\u63a5\u76c8\u5229\u3002<\/p>\n\n\n\n<p>2.\u6d88\u8d39\u8005<\/p>\n\n\n\n<p>\u5728\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7cfb\u7edf\u4e2d\uff0c\u8f66\u4e3b\u4f5c\u4e3a\u6700\u7ec8\u670d\u52a1\u7684\u6d88\u8d39\u65b9\uff0c\u662f\u6574\u4e2a\u751f\u6001\u7684\u6d88\u8d39\u8005\u3002\u8f66\u4e3b\u5bf9\u8f66\u8f7d\u670d\u52a1\u4ea7\u751f\u9700\u6c42\uff0c\u662f\u62c9\u52a8\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u5065\u5eb7\u8fd0\u884c\u3001\u4e0d\u65ad\u8fed\u4ee3\u7684\u76f4\u63a5\u52a8\u529b\u3002\u8f66\u4e3b\u5728\u667a\u9a7e\u8fc7\u7a0b\u4e2d\u4e0d\u65ad\u4ea7\u751f\u7684\u65b0\u9700\u6c42\u3001\u53cd\u9988\u7684\u65b0\u5efa\u8bae\u53ef\u4ee5\u4fc3\u8fdb\u8f66\u8f7d\u670d\u52a1\u5347\u7ea7\u521b\u65b0\uff0c\u8f66\u4e3b\u5728\u9a7e\u9a76\u884c\u4e3a\u4e2d\u4ea7\u751f\u7684\u5927\u91cf\u6570\u636e\u4e5f\u5c06\u4f5c\u4e3a\u8f66\u4e3b\u753b\u50cf\u7684\u4f9d\u636e\uff0c\u63a8\u52a8\u670d\u52a1\u4ea7\u54c1\u7684\u53d1\u5c55\u4e0e\u8fed\u4ee3\u3002<\/p>\n\n\n\n<p>3.\u5206\u89e3\u8005<\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u5206\u89e3\u8005\u4e3b\u8981\u662f\u652f\u6491\u751f\u6001\u5404\u73af\u8282\u8fde\u63a5\uff0c\u6253\u901a\u4f9b\u7ed9\u4e0e\u9700\u6c42\u6865\u6881\uff0c\u53d8\u73b0\u5e02\u573a\u6f5c\u5728\u4ef7\u503c\u7684\u89d2\u8272\u3002\u57fa\u4e8e\u8f66\u4e3b\u753b\u50cf\u7684\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\uff0c\u5728\u751f\u6001\u4e2d\u5c31\u62c5\u4efb\u4e86\u5206\u89e3\u8005\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u5b83\u4f5c\u4e3a\u8f85\u52a9\u5b9a\u5411\u63a8\u8350\u7684\u5de5\u5177\uff0c\u4e3a\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u964d\u4f4e\u4e86\u5e02\u573a\u51c6\u5165\u95e8\u69db\uff0c\u4e3a\u63d0\u9ad8\u5b9a\u5411\u6316\u6398\u6f5c\u5728\u5ba2\u6237\u7684\u6027\u4ef7\u6bd4\u63d0\u4f9b\u4e86\u57fa\u7840\uff0c\u540c\u65f6\u4f7f\u8f66\u8f7d\u670d\u52a1\u8fed\u4ee3\u5347\u7ea7\u901f\u5ea6\u8fdc\u5927\u4e8e\u8f66\u4e3b\u8ba4\u77e5\u7684\u8fed\u4ee3\u901f\u5ea6\uff0c\u6709\u5229\u4e8e\u8f66\u8f7d\u670d\u52a1\u7684\u6210\u679c\u66f4\u5feb\u3001\u66f4\u4f4e\u6210\u672c\u8fdb\u5165\u5546\u7528\u9886\u57df\u3002<\/p>\n\n\n\n<p>4.\u7cfb\u7edf\u8fd0\u884c\u73af\u5883<\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u8fd0\u884c\u73af\u5883\u4e3b\u8981\u662f\u6307\u8fd0\u8425\u73af\u5883\u3001\u653f\u52a1\u73af\u5883\u3001\u79d1\u6280\u73af\u5883\u7b49\u3002\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u9700\u8981\u6709\u76f8\u5173\u7684\u8fd0\u8425\u76d1\u7763\u3001\u8fd0\u8425\u5ba1\u8ba1\u7684\u73af\u5883\u4e0e\u653f\u52a1\u76f8\u5173\u6587\u4ef6\u652f\u6491\uff0c\u4fdd\u969c\u5e02\u573a\u7684\u516c\u5e73\u5b89\u5168\uff0c\u9632\u6b62\u5e02\u573a\u8d44\u6e90\u6d6a\u8d39\u548c\u4ee5\u6b21\u5145\u597d\u7684\u5e02\u573a\u4e71\u8c61\u53d1\u751f\u3002\u540c\u65f6\u8f66\u8f7d\u670d\u52a1\u4f5c\u4e3a\u4e00\u7c7b\u57fa\u4e8e\u5927\u6570\u636e\u5904\u7406\u7684\u865a\u62df\u73af\u5883\u7684\u8f6f\u4ef6\u5546\u54c1\uff0c\u5176\u53d1\u5c55\u4f9d\u8d56\u5305\u62ec\u4f20\u611f\u5668\u3001\u6570\u636e\u5206\u6790\u3001\u8f66\u8f86\u667a\u9a7e\u7b49\u591a\u4e2a\u79d1\u6280\u884c\u4e1a\u7684\u53d1\u5c55\uff0c\u4e00\u4e2a\u826f\u597d\u7684\u76f8\u5173\u79d1\u6280\u73af\u5883\u662f\u652f\u6491\u8f66\u8f7d\u670d\u52a1\u5e02\u573a\u53d1\u5c55\u7684\u57fa\u7840\u3002<\/p>\n\n\n\n<p><strong>2 \u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u603b\u4f53\u67b6\u6784<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e1.3\u5c0f\u8282\u7684\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\uff0c\u7ed3\u5408\u5b9e\u73b0\u6574\u4f53\u67b6\u6784\u7684\u6838\u5fc3\u6280\u672f\u5206\u6790\u751f\u6001\u89c4\u5212\u7684\u5408\u7406\u6027\u4e0e\u53ef\u5b9e\u65bd\u6027\u3002<\/p>\n\n\n\n<p><strong>2.1 \u67b6\u6784\u63cf\u8ff0<\/strong><\/p>\n\n\n\n<p>\u73af\u5883\u611f\u77e5\u4f5c\u4e3a\u667a\u80fd\u9a7e\u9a76\u5b9e\u73b0\u7b2c\u4e00\u73af\u8282\uff0c\u662f\u5b9e\u73b0\u8f66\u8f86\u81ea\u52a8\u9a7e\u9a76\u7684\u524d\u63d0[5-6]\u3002\u5982\u56fe1\u6240\u793a\uff0c\u672c\u751f\u6001\u5c06\u901a\u8fc7\u51fa\u884c\u5e73\u53f0\u548c\u8f66\u8f7d\u4f20\u611f\u5668\u4e3a\u4e3b\u8981\u6570\u636e\u4fe1\u606f\u83b7\u53d6\u6765\u6e90\u8fdb\u884c\u6570\u636e\u6574\u5408\uff0c\u968f\u540e\u5bf9\u6570\u636e\u8fdb\u884c\u6e05\u6d17\u4ee5\u786e\u4fdd\u6570\u636e\u8d28\u91cf\u548c\u4e00\u81f4\u6027\uff1b\u518d\u5229\u7528K-\u5747\u503c++\u805a\u7c7b\uff08K- means++\uff09\u5206\u6790\u7b97\u6cd5\u8fdb\u884c\u7528\u6237\u753b\u50cf\u5efa\u6a21\uff0cK-means\u805a\u7c7b\u662f\u6700\u5e38\u7528\u7684\u4e00\u79cd\u57fa\u4e8e\u5212\u5206\u7684\u805a\u7c7b\u65b9\u6cd5\uff0c\u901a\u8fc7\u8ba1\u7b97\u6837\u672c\u70b9\u4e0e\u8d28\u5fc3\u7684\u8ddd\u79bb\uff0c\u4e0e\u8d28\u5fc3\u8ddd\u79bb\u8fd1\u5373\u76f8\u4f3c\u5ea6\u9ad8\u7684\u6837\u672c\u70b9\u88ab\u5212\u5206\u4e3a\u540c\u4e00\u7c7b\u7c07[5]\uff0cK-\u5747\u503c++\u805a\u7c7b\u5206\u6790\u7b97\u6cd5\u6709\u6548\u51cf\u5c11\u4e86\u521d\u4ee3K-\u5747\u503c\u805a\u7c7b\u5206\u6790\uff08K- means\uff09\u7b97\u6cd5\u7684\u805a\u7c7b\u8bef\u5dee\uff0c\u63d0\u9ad8\u4e86\u753b\u50cf\u7684\u7cbe\u51c6\u5ea6\uff0c\u53e6\u5916\u8fd8\u53ef\u53d1\u6325\u5176\u6536\u655b\u901f\u5ea6\u7684\u4f18\u52bf\uff0c\u63d0\u9ad8\u6570\u636e\u5904\u7406\u6548\u7387\uff0c\u5b9e\u73b0\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u4e3b\u548c\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4e4b\u95f4\u7684\u751f\u6001\u94fe\u63a5\uff0c\u4ece\u800c\u5feb\u901f\u54cd\u5e94\u5e02\u573a\u53d8\u5316\u548c\u7528\u6237\u9700\u6c42\u3002\u53e6\u5916\uff0c\u57fa\u4e8e18\u5c42\u6b8b\u5dee\u795e\u7ecf\u7f51\u7edc\uff08Residual Network 18, ResNet18\uff09\u7684\u56fe\u50cf\u5206\u6790\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff08Convolutional Neural Networks, CNN\uff09\u8f85\u52a9\u5b9e\u73b0\u7cbe\u51c6\u56fe\u50cf\u8bc6\u522b\u548c\u5bf9\u8c61\u68c0\u6d4b\uff0c\u5e2e\u52a9\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u63d0\u9ad8\u8f66\u8f7d\u7cfb\u7edf\u7684\u670d\u52a1\u80fd\u529b\uff0c\u5b9e\u73b0\u8f66\u4e3b\u4e0e\u6c7d\u8f66\u751f\u4ea7\u5546\u4e4b\u95f4\u7684\u751f\u6001\u94fe\u63a5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"649\" src=\"http:\/\/192.168.10.115\/wp-content\/uploads\/2024\/11\/image-2.png\" alt=\"\" class=\"wp-image-18829\" srcset=\"http:\/\/222.128.65.89:18086\/wp-content\/uploads\/2024\/11\/image-2.png 1080w, http:\/\/222.128.65.89:18086\/wp-content\/uploads\/2024\/11\/image-2-300x180.png 300w, http:\/\/222.128.65.89:18086\/wp-content\/uploads\/2024\/11\/image-2-1024x615.png 1024w, http:\/\/222.128.65.89:18086\/wp-content\/uploads\/2024\/11\/image-2-768x462.png 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<p>\u56fe1 \u751f\u6001\u67b6\u6784\u56fe<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u9ad8\u7cbe\u51c6\u5ea6\u4e0b\u7684\u8f66\u4e3b\u753b\u50cf\u53ef\u5e2e\u52a9\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u8bbe\u8ba1\u51fa\u8d34\u5408\u7528\u6237\u7279\u5f81\u7684\u5e94\u7528\u548c\u7a0b\u5e8f\uff0c\u9002\u914d\u5ea6\u8f83\u9ad8\u7684\u5e94\u7528\u548c\u7a0b\u5e8f\u53ef\u4e0e\u8f66\u8f86\u5f62\u6210\u5408\u529b\uff0c\u8fdb\u800c\u63d0\u5347\u9500\u91cf\u3002<\/p>\n\n\n\n<p><strong>2.2 \u6784\u5efa\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001<\/strong><\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7531\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u4e3b\u3001\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4ee5\u53ca\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5546\u4e09\u4e2a\u4e3b\u4f53\u6784\u6210\uff0c\u5728\u8f66\u4e3b\u753b\u50cf\u8fc7\u7a0b\u4e2d\u53d1\u6325\u4e0d\u540c\u751f\u6001\u70b9\u4f4d\u7684\u4f5c\u7528\u3002\u524d\u671f\u4ece\u8f66\u8f86\u3001\u9a7e\u9a76\u8005\u53ca\u5176\u5468\u56f4\u7684\u73af\u5883\u4e2d\u83b7\u53d6\u5927\u91cf\u753b\u50cf\u6240\u9700\u4fe1\u606f\uff0c\u901a\u8fc7\u7528\u6237\u753b\u50cf\u5efa\u6a21\u4e0e\u5206\u6790\u5f62\u6210\u6700\u7ec8\u8f66\u4e3b\u753b\u50cf\u3002\u7136\u540e\u57fa\u4e8e\u8f66\u4e3b\u753b\u50cf\u7684\u529f\u80fd\uff0c\u4e00\u65b9\u9762\u53ef\u4ee5\u4e3a\u8f66\u4e3b\u63d0\u4f9b\u5982\u667a\u80fd\u5bfc\u822a\u3001\u504f\u597d\u63a8\u8350\u7b49\u4e2a\u6027\u5316\u670d\u52a1\uff0c\u53e6\u4e00\u65b9\u9762\u8fd8\u53ef\u4e3a\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4ee5\u53ca\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5546\u4e24\u5927\u4ea7\u51fa\u4e3b\u4f53\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u7528\u6237\u504f\u597d\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u662f\u4e00\u4e2a\u590d\u6742\u7684\u591a\u5143\u5316\u7cfb\u7edf\uff0c\u5728\u53d1\u5c55\u7684\u8fc7\u7a0b\u4e2d\u9700\u8981\u5404\u4e2a\u4e3b\u4f53\u76f8\u4e92\u914d\u5408\u548c\u76f8\u4e92\u652f\u6491\uff1a\u4e30\u5bcc\u4e14\u6709\u6548\u7684\u4fe1\u606f\u662f\u5f62\u6210\u753b\u50cf\u51c6\u786e\u6027\u7684\u57fa\u7840\u548c\u5173\u952e\uff0c\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u4e3b\u4f5c\u4e3a\u753b\u50cf\u4fe1\u606f\u7684\u6240\u6709\u8005\uff0c\u76f4\u63a5\u63d0\u4f9b\u7684\u753b\u50cf\u4fe1\u606f\u53ef\u9ad8\u6548\u6574\u5408\u751f\u6001\u5185\u73b0\u6709\u8d44\u6e90\uff0c\u907f\u514d\u4e86\u4ece\u5176\u4ed6\u751f\u6001\u83b7\u53d6\u4fe1\u606f\u8d44\u6e90\u800c\u5e26\u6765\u7684\u4e0d\u5fc5\u8981\u6210\u672c\uff1b\u9ad8\u8d28\u91cf\u7684\u7528\u6237\u753b\u50cf\u80fd\u591f\u5e2e\u52a9\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u548c\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5546\u51c6\u786e\u628a\u63e1\u7528\u6237\u504f\u597d\uff0c\u8fdb\u884c\u7cbe\u51c6\u5316\u751f\u4ea7\u548c\u8425\u9500\uff0c\u4ee5\u7528\u6237\u7279\u5f81\u4e3a\u57fa\u7840\u8fdb\u4e00\u6b65\u76f4\u51fb\u7528\u6237\u75db\u70b9\uff0c\u8fdb\u884c\u5546\u4e1a\u6a21\u5f0f\u7684\u63a2\u7d22\u548c\u521b\u65b0\uff1b\u4e0e\u7528\u6237\u5951\u5408\u7a0b\u5ea6\u8f83\u9ad8\u7684\u4ea7\u54c1\u548c\u670d\u52a1\u6709\u5229\u4e8e\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u9a7e\u4e58\u4f53\u9a8c\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u8f66\u4e3b\u6ee1\u610f\u7a0b\u5ea6\uff0c\u4fc3\u8fdb\u751f\u6001\u5185\u90e8\u6301\u7eed\u6d88\u8d39\uff0c\u6700\u7ec8\u5f62\u6210\u95ed\u73af\uff0c\u5b9e\u73b0\u4e09\u65b9\u5229\u76ca\u76f8\u5173\u8005\u5171\u8d62\u3002<\/p>\n\n\n\n<p><strong>3 \u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u73b0\u5b58\u95ee\u9898<\/strong><\/p>\n\n\n\n<p><strong>3.1 \u5be1\u5934\u5784\u65ad\u8d8b\u52bf\u4e0e\u5e02\u573a\u58c1\u5792<\/strong><\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u9886\u57df\u5e02\u573a\u5e7f\u9614\u4f46\u6280\u672f\u590d\u6742\u3001\u5173\u8054\u7cfb\u7edf\u591a\uff0c\u9700\u8981\u5e9e\u5927\u7684\u7814\u53d1\u6295\u5165\u548c\u590d\u6742\u7684\u6280\u672f\u79ef\u7d2f\uff0c\u8fd9\u5bfc\u81f4\u5e02\u573a\u53c2\u4e0e\u95e8\u69db\u63d0\u9ad8\u3002\u5927\u4f01\u4e1a\u51ed\u501f\u5145\u8db3\u7684\u8d44\u672c\u548c\u6280\u672f\u4f18\u52bf\uff0c\u80fd\u591f\u66f4\u5feb\u5730\u63a8\u51fa\u65b0\u6280\u672f\u548c\u670d\u52a1\uff0c\u9010\u6e10\u5360\u636e\u5e02\u573a\u4e3b\u5bfc\u5730\u4f4d\u3002\u8fd9\u79cd\u8d8b\u52bf\u4f7f\u5f97\u65b0\u8fdb\u5165\u8005\u96be\u4ee5\u4e0e\u4e4b\u7ade\u4e89\uff0c\u5f62\u6210\u4e86\u5be1\u5934\u5784\u65ad\u7684\u5c40\u9762\u3002<\/p>\n\n\n\n<p>\u968f\u7740\u5927\u4f01\u4e1a\u901a\u8fc7\u4e13\u5229\u3001\u54c1\u724c\u3001\u6e20\u9053\u7b49\u624b\u6bb5\u5de9\u56fa\u81ea\u5df1\u7684\u5e02\u573a\u5730\u4f4d\uff0c\u5e02\u573a\u58c1\u5792\u9010\u6e10\u52a0\u9ad8\u3002\u8fd9\u4e0d\u4ec5\u5305\u62ec\u6280\u672f\u548c\u8d44\u672c\u58c1\u5792\uff0c\u8fd8\u6709\u6570\u636e\u83b7\u53d6\u548c\u5904\u7406\u80fd\u529b\u7684\u58c1\u5792\u3002\u7531\u4e8e\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u670d\u52a1\u9ad8\u5ea6\u4f9d\u8d56\u6570\u636e\u5206\u6790\u548c\u5904\u7406\uff0c\u53ea\u6709\u638c\u63e1\u4e30\u5bcc\u6570\u636e\u8d44\u6e90\u7684\u4f01\u4e1a\u80fd\u591f\u66f4\u6709\u6548\u5730\u4f18\u5316\u548c\u63a8\u5e7f\u5176\u670d\u52a1\uff0c\u8fd9\u4f7f\u8be5\u5e02\u573a\u58c1\u5792\u5c42\u5c42\u9ad8\u7b51\u3002<\/p>\n\n\n\n<p><strong>3.2 \u8f66\u8f7d\u670d\u52a1\u53d1\u5c55\u4e0e\u7528\u6237\u8ba4\u77e5\u7684\u77db\u76fe<\/strong><\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u6d89\u53ca\u8f6f\u4ef6\u3001\u4e91\u8ba1\u7b97\u3001\u5927\u6570\u636e\u7b49\u6280\u672f\uff0c\u8fd9\u4e9b\u9886\u57df\u672c\u8eab\u66f4\u65b0\u6362\u4ee3\u6781\u5feb\u3002\u4e3a\u4fdd\u6301\u7ade\u4e89\u529b\uff0c\u670d\u52a1\u63d0\u4f9b\u5546\u9700\u8981\u4e0d\u65ad\u4f18\u5316\u5e76\u63a8\u51fa\u65b0\u529f\u80fd\uff0c\u4ee5\u6ee1\u8db3\u6d88\u8d39\u8005\u7684\u671f\u671b\u548c\u9700\u6c42\u3002\u7136\u800c\uff0c\u7528\u6237\u8ba4\u77e5\u66f4\u65b0\u901f\u5ea6\u6162\uff0c\u670d\u52a1\u5f00\u53d1\u5546\u5f88\u96be\u53ca\u65f6\u9501\u5b9a\u76ee\u6807\u7528\u6237\uff0c\u5e76\u4e14\u5728\u670d\u52a1\u201c\u88ab\u8fed\u4ee3\u201d\u4e4b\u524d\u5c06\u79d1\u7814\u4ef7\u503c\u53d8\u73b0\u3002\u540c\u65f6\uff0c\u5f53\u6781\u591a\u7684\u8f66\u8f7d\u670d\u52a1\u5448\u73b0\u5728\u8f66\u4e3b\u9762\u524d\u65f6\u4e5f\u5927\u5927\u589e\u52a0\u4e86\u8f66\u4e3b\u7684\u9009\u62e9\u6210\u672c\u3002\u7814\u7a76\u8005\u9700\u8981\u4e00\u4e2a\u80fd\u591f\u6253\u901a\u8f66\u8f7d\u670d\u52a1\u4fe1\u606f\u4e0e\u8be5\u670d\u52a1\u7684\u76ee\u6807\u5ba2\u6237\u4e4b\u95f4\u7684\u4fe1\u606f\u58c1\u5792\u7684\u5546\u4e1a\u751f\u6001\u3002<\/p>\n\n\n\n<p><strong>3.3 \u95ed\u73af\u5546\u4e1a\u4ef7\u503c\u4ee5\u53ca\u89c4\u6a21\u5316\u5e94\u7528\u5c1a\u672a\u5b9e\u73b0<\/strong><\/p>\n\n\n\n<p>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u53ef\u4ee5\u901a\u8fc7\u6570\u636e\u5206\u6790\u548c\u8f66\u4e3b\u884c\u4e3a\u8bc6\u522b\u7b49\u65b9\u5f0f\u5b9e\u73b0\u4e2a\u6027\u5316\u7684\u670d\u52a1\u5e76\u63d0\u9ad8\u7528\u6237\u6ee1\u610f\u7a0b\u5ea6\u3002\u540c\u65f6\u57fa\u4e8e\u6536\u96c6\u5230\u7684\u6570\u636e\u5bf9\u4e8e\u8f66\u4e3b\u8fdb\u884c\u7684\u753b\u50cf\u53ef\u4ee5\u652f\u6491\u4e2a\u6027\u5316\u7684\u670d\u52a1\u63a8\u8350\u529f\u80fd\uff0c\u5c06\u66f4\u5148\u8fdb\u3001\u66f4\u9002\u5408\u7684\u670d\u52a1\u63a8\u8350\u7ed9\u7528\u6237\u3002\u8fd9\u5bf9\u4e8e\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5e02\u573a\u4ee5\u53ca\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5e02\u573a\u6765\u8bf4\u662f\u63d0\u9ad8\u8f66\u8f86\u54c1\u724c\u4ef7\u503c\u548c\u7528\u6237\u5fe0\u8bda\u5ea6\u7684\u5173\u952e\uff0c\u8f66\u4e3b\u63d0\u4f9b\u7684\u6709\u6548\u4fe1\u606f\u548c\u6570\u636e\u53ef\u6210\u4e3a\u8f66\u4e3b\u3001\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4ee5\u53ca\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5546\u4e09\u8005\u4e92\u8054\u4e92\u901a\u7684\u8d44\u6e90\u57fa\u7840\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u884c\u4e1a\u4ecd\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\uff0c\u95ed\u73af\u5546\u4e1a\u751f\u6001\u7cfb\u7edf\u5c1a\u672a\u6784\u5efa\u5b8c\u6210\uff0c\u6570\u91cf\u5e9e\u5927\u7684\u7528\u6237\u4fe1\u606f\u3001\u6570\u636e\u4ee5\u53ca\u5f00\u53d1\u5546\u4e4b\u95f4\u5448\u5272\u88c2\u6001\u52bf\uff0c\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u4e0e\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u751f\u4ea7\u5546\u9700\u8981\u5927\u91cf\u7528\u6237\u6765\u6d88\u9664\u5feb\u901f\u53d1\u5c55\u5e26\u6765\u7684\u4fe1\u606f\u5dee\uff0c\u4ece\u800c\u5229\u7528\u6280\u672f\u8fed\u4ee3\u5b9e\u73b0\u5e94\u7528\u63a8\u5e7f\uff0c\u4fc3\u8fdb\u5546\u4e1a\u751f\u6001\u7cfb\u7edf\u534f\u540c\u53d1\u5c55\u3002<\/p>\n\n\n\n<p><strong>4 \u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u53d1\u5c55\u5efa\u8bae<\/strong><\/p>\n\n\n\n<p><strong>4.1 \u6253\u9020\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u7406\u8bba\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p><strong>4.1.1 \u6784\u5efa\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7406\u5ff5<\/strong><\/p>\n\n\n\n<p><strong>\u6c7d\u8f66\u4e0d\u65ad\u666e\u53ca\uff0c\u667a\u80fd\u7f51\u8054\u6280\u672f\u4e0d\u65ad\u6210\u719f\uff0c\u4e3a\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u5e02\u573a\u4e0d\u65ad\u6269\u5927\u63d0\u4f9b\u4e86\u4fdd\u969c\uff0c\u4e5f\u4e3a\u5f62\u6210\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u63d0\u4f9b\u4e86\u57fa\u7840\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u7531\u4e8e\u76ee\u524d\u8f66\u8f7d\u670d\u52a1\u5e02\u573a\u5448\u73b0\u51fa\u4e00\u79cd\u5784\u65ad\u7684\u8d8b\u52bf\uff0c\u901a\u5e38\u8f66\u673a\u6ca1\u6709\u8d4b\u4e88\u8f66\u4e3b\u968f\u610f\u4e0b\u8f7d\u8f6f\u4ef6\u7684\u6743\u9650\uff0c\u66f4\u591a\u662f\u81ea\u8eab\u642d\u8f7d\u7684\u5e94\u7528\u7cfb\u7edf\uff0c\u5177\u6709\u8fed\u4ee3\u901f\u5ea6\u6162\u3001\u542b\u6709\u91cf\u4e0d\u9971\u548c\u7684\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u5b58\u5728\u4e0e\u624b\u673a\u7cfb\u7edf\u517c\u5bb9\u6027\u9650\u5236\u7b49\u95ee\u9898\u3002\u7814\u7a76\u8005\u9700\u8bbe\u8ba1\u51fa\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\uff0c\u4ece\u800c\u964d\u4f4e\u5e02\u573a\u51c6\u5165\u95e8\u69db\u3001\u9632\u6b62\u5f62\u6210\u5be1\u5934\u5784\u65ad\uff0c\u540c\u65f6\u4e3a\u8f66\u8f7d\u670d\u52a1\u5e02\u573a\u63d0\u4f9b\u5fc5\u8981\u7ade\u4e89\u529b\uff0c\u4fc3\u8fdb\u884c\u4e1a\u53d1\u5c55\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u542b\u6709\u5927\u91cf\u7684\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u4e3b\u4e0e\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u3002\u5728\u8be5\u751f\u6001\u91cc\uff0c\u5f00\u53d1\u5546\u5171\u4eab\u5de8\u5927\u7684\u7528\u6237\u91cf\uff0c\u5e76\u4e14\u901a\u8fc7\u8f66\u4e3b\u753b\u50cf\u8fdb\u884c\u9488\u5bf9\u6027\u6316\u6398\uff0c\u63d0\u9ad8\u5f00\u53d1\u5546\u6316\u6398\u5ba2\u6237\u884c\u4e3a\u7684\u6027\u4ef7\u6bd4\uff0c\u540c\u65f6\u4e3a\u8f66\u4e3b\u63d0\u4f9b\u66f4\u52a0\u667a\u80fd\u3001\u4e0e\u65f6\u4ff1\u8fdb\u7684\u8f66\u8f7d\u670d\u52a1\u63a8\u8350\uff0c\u4e3a\u8f66\u4e3b\u521b\u9020\u66f4\u667a\u80fd\u3001\u4e0d\u65ad\u66f4\u65b0\u7684\u9a7e\u9a76\u670d\u52a1\u3002<\/strong><\/p>\n\n\n\n<p><strong>4.1.2 \u53d1\u6325\u8f66\u4e3b\u753b\u50cf\u5efa\u6a21\u7684\u5173\u952e\u4f5c\u7528<\/strong><\/p>\n\n\n\n<p><strong>\u540c\u5176\u4ed6\u5546\u4e1a\u751f\u6001\u4e00\u6837\uff0c\u6d88\u8d39\u8005\u753b\u50cf\u662f\u5f62\u6210\u5546\u4e1a\u751f\u6001\u7684\u5173\u952e\u4e00\u6b65\uff0c\u5bf9\u8f66\u4e3b\u7684\u753b\u50cf\u5177\u4f53\u6709\u4ee5\u4e0b\u4f5c\u7528\uff1a<\/strong><\/p>\n\n\n\n<p><strong>1\uff09\u652f\u6491\u4e2a\u6027\u5316\u63a8\u8350\uff0c\u589e\u5f3a\u751f\u6001\u5438\u5f15\u529b\u3002\u57fa\u4e8e\u8f66\u4e3b\u753b\u50cf\u53ef\u4ee5\u8fdb\u884c\u66f4\u7cbe\u51c6\u3001\u9002\u5b9c\u7684\u8f66\u8f7d\u670d\u52a1\u63a8\u8350\uff0c\u8fd9\u6837\u7684\u670d\u52a1\u63a8\u8350\u53ef\u4ee5\u4e3a\u8f66\u4e3b\u63d0\u4f9b\u66f4\u597d\u7684\u9a7e\u9a76\u4f53\u9a8c\u3002\u540c\u65f6\uff0c\u5728\u751f\u6001\u91cc\u6536\u96c6\u7684\u5927\u91cf\u8f66\u4e3b\u753b\u50cf\u6781\u5177\u5546\u4e1a\u4ef7\u503c\uff0c\u5c06\u9010\u6b65\u5438\u5f15\u66f4\u591a\u8f66\u8f7d\u670d\u52a1\u5f00\u53d1\u5546\u8fdb\u5165\uff0c\u63d0\u4f9b\u66f4\u52a0\u6d3b\u8dc3\u7684\u8f66\u8f7d\u670d\u52a1\u4fe1\u606f\uff0c\u8fdb\u4e00\u6b65\u4fc3\u8fdb\u4e0e\u753b\u50cf\u5339\u914d\u7684\u4e2a\u6027\u5316\u63a8\u8350\u53d1\u5c55\u3002<\/strong><\/p>\n\n\n\n<p><strong>2\uff09\u5728\u753b\u50cf\u4e0e\u6a21\u578b\u4e0d\u65ad\u8bad\u7ec3\u7684\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u4ece\u5b8f\u89c2\u89d2\u5ea6\u91cf\u5316\u5730\u83b7\u53d6\u8f66\u8f7d\u670d\u52a1\u5e02\u573a\u9700\u6c42\u5e76\u53cd\u9988\u7ed9\u670d\u52a1\u5f00\u53d1\u5546\uff0c\u7528\u9700\u6c42\u6307\u5bfc\u751f\u4ea7\uff0c\u8fdb\u4e00\u6b65\u4fc3\u8fdb\u79d1\u7814\u6210\u679c\u9ad8\u6548\u53d8\u73b0\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u603b\u800c\u8a00\u4e4b\uff0c\u5728\u751f\u6001\u5efa\u7acb\u521d\u671f\uff0c\u8f66\u4e3b\u753b\u50cf\u53ef\u4ee5\u5438\u5f15\u66f4\u591a\u8f66\u4e3b\u4ee5\u53ca\u670d\u52a1\u5f00\u53d1\u5546\u7684\u8fdb\u5165\uff0c\u4ece\u800c\u4e3a\u751f\u6001\u5f62\u6210\u79ef\u7d2f\u6570\u636e\u8d44\u672c\u3002\u5728\u751f\u6001\u8fdb\u4e00\u6b65\u53d1\u5c55\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u7528\u5b8f\u89c2\u4e0a\u63d0\u70bc\u51fa\u6765\u7684\u753b\u50cf\u5185\u5bb9\u652f\u6491\u751f\u6001\u5065\u5eb7\u53d1\u5c55\u3002<\/strong><\/p>\n\n\n\n<p><strong>4.1.3 \u5efa\u8bae\u5b9e\u65bd\u6280\u672f<\/strong><\/p>\n\n\n\n<p><strong>\u539f\u59cb\u6570\u636e\u4f1a\u56e0\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u4fe1\u53f7\u95ee\u9898\u7b49\u539f\u56e0\u5b58\u5728\u9519\u8bef\u3001\u5197\u4f59\u548c\u7f3a\u5931\u7b49\u95ee\u9898\uff0c\u9700\u8981\u8fdb\u884c\u6570\u636e\u6e05\u6d17\u3002\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u5927\u6570\u636e\u5206\u6790\u7684\u6570\u636e\u6574\u5408\u4e0e\u6e05\u6d17\u5de5\u4f5c\u80fd\u591f\u786e\u4fdd\u6570\u636e\u7684\u8d28\u91cf\u548c\u4e00\u81f4\u6027\uff0c\u4e3a\u540e\u7eed\u7684\u6570\u636e\u5206\u6790\u3001\u7528\u6237\u753b\u50cf\u6784\u5efa\u3001\u4e2a\u6027\u5316\u670d\u52a1\u63a8\u8350\u7b49\u63d0\u4f9b\u575a\u5b9e\u7684\u57fa\u7840\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u5728\u7528\u6237\u753b\u50cf\u5efa\u6a21\u9886\u57df\uff0c\u901a\u8fc7\u4f7f\u7528\u4e0a\u8ff0\u7684\u57fa\u4e8eK-means++\u805a\u7c7b\u5206\u6790\u65b9\u6cd5\u4ee5\u53ca\u57fa\u4e8eResNet18\u7684\u56fe\u50cf\u5206\u6790\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\uff0c\u80fd\u591f\u66f4\u52a0\u7cbe\u51c6\u5730\u5b9e\u73b0\u8f66\u4e3b\u753b\u50cf\u5efa\u6a21\u3002\u8fd9\u4e9b\u7b97\u6cd5\u4e0e\u6a21\u578b\u5927\u5e45\u63d0\u5347\u4e86\u6a21\u578b\u7684\u51c6\u786e\u6027\u548c\u6548\u7387\uff0c\u4f7f\u5f97\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u7684\u8f66\u8f7d\u7cfb\u7edf\u66f4\u52a0\u667a\u80fd\u5316\u548c\u6a21\u5757\u5316\u3002<\/strong><\/p>\n\n\n\n<p><strong>\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u53ef\u80fd\u4f1a\u6709\u66f4\u5148\u8fdb\u7684\u6a21\u578b\u51fa\u73b0\uff0c\u63d0\u4f9b\u66f4\u4f18\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u56e0\u6b64\uff0c\u5c06ResNet18\u5e94\u7528\u4e8e\u6b64\u9886\u57df\uff0c\u80fd\u591f\u63d0\u5347\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u7cfb\u7edf\u7684\u79fb\u690d\u6027\u4e0e\u53ef\u590d\u7528\u6027\uff0c\u540c\u65f6\u6536\u96c6\u6574\u7406\u76f8\u5173\u6570\u636e\uff0c\u4e3a\u66f4\u5148\u8fdb\u7684\u5377\u79ef\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u63d0\u4f9b\u652f\u6491\u3002<\/strong><\/p>\n\n\n\n<p><strong>4.2 \u6784\u5efa\u667a\u80fd\u7f51\u8054\u6c7d\u8f66\u8f66\u8f7d\u670d\u52a1\u751f\u6001\u7684\u5b8f\u89c2\u73af\u5883<\/strong><\/p>\n\n\n\n<p><strong>4.2.1 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