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\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u601d\u8def\u662f\u672c\u7ae0\u7684\u5173\u952e\u3002\u6211\u4eec\u63a5\u4e0b\u6765\u53ef\u4ee5\u4ece\u4e24\u4e2a\u65b9\u9762\u6765\u6df1\u5165\u63a2\u8ba8\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u4e09\u79cd\u4fe1\u606f\u7684\u878d\u5408<\/strong>\uff1a\u5177\u4f53\u4e86\u89e3\u4f5c\u8005\u662f\u5982\u4f55\u5c06\u5149\u8c31\u3001\u7eb9\u7406\u548c\u7a7a\u95f4\u4f4d\u7f6e\u8fd9\u4e09\u79cd\u4fe1\u606f\u7ed3\u5408\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u79cd\u65b0\u7684\u201c\u8ddd\u79bb\u5ea6\u91cf\u201d\u65b9\u5f0f\u7684\uff1f<\/li>\n\n\n\n<li><strong>\u53ef\u9760\u90bb\u57df\u7ed3\u6784<\/strong>\uff1a\u63a2\u8ba8\u8fd9\u79cd\u65b0\u7684\u5ea6\u91cf\u65b9\u5f0f\u5982\u4f55\u5e2e\u52a9\u6784\u5efa\u4e00\u4e2a\u66f4\u201c\u53ef\u9760\u201d\u7684\u90bb\u57df\u7ed3\u6784\uff0c\u4ece\u800c\u66f4\u51c6\u786e\u5730\u8bc6\u522b\u548c\u533a\u5206\u5730\u7269\uff1f<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">2.1.1\u4e09\u79cd\u4fe1\u606f\u7684\u878d\u5408<\/h3>\n\n\n\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4e24\u4e2a\u4e3b\u8981\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u6b65\uff1a\u6570\u636e\u91cd\u8868\u8fbe (Data Re-expression)<\/strong> <sup><\/sup><\/p>\n\n\n\n<p>\u4f5c\u8005\u9996\u5148\u5904\u7406\u4e86<strong>\u5149\u8c31\u4fe1\u606f<\/strong>\u548c<strong>\u7eb9\u7406\u4fe1\u606f<\/strong>\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4f5c\u4e3a\u9ad8\u5149\u8c31\u5206\u7c7b\u5e94\u7528\u9886\u57df\u5e7f\u6cdb\u4f7f\u7528\u7684\u7a7a\u95f4\u7279\u5f81\u63d0\u53d6\u65b9\u6cd5,\u6269\u5c55\u7684\u591a\u5c5e\u6027\u5256\u9762\u7279\u5f81EMAP<sup>[39]<\/sup>\u80fd\u591f\u7075\u6d3b\u5730\u8868\u5f81\u5730\u7269\u76ee\u6807\u7684\u5927\u5c0f\u3001\u5f62\u72b6\u7b49\u4e0d\u540c\u65b9\u9762\u7684\u7ed3\u6784\u7279\u6027,\u56e0\u6b64\u672c\u7ae0\u5229\u7528 EMAP \u4ece\u9ad8\u5149\u8c31\u56fe\u50cf\u4e2d\u6316\u6398\u5730\u7269\u7684\u7eb9\u7406\u4fe1\u606f\u8868\u793a,\u7136\u540e\u4e0e\u539f\u59cb\u5149\u8c31\u4fe1\u606f\u8fdb\u884c\u7ea7\u8054,\u4f7f\u539f\u59cb\u56fe\u50cf\u4e2d\u7684\u6bcf\u4e2a\u50cf\u7d20\u80fd\u591f\u4ee5\u8054\u5408\u540e\u7684\u7a7a\u8c31\u4fe1\u606f\u8fdb\u884c\u8868\u793a\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5149\u8c31\u4fe1\u606f<\/strong> pectral \u5c31\u662f\u539f\u59cb\u9ad8\u5149\u8c31\u6570\u636e\u4e2d\u6bcf\u4e2a\u50cf\u7d20\u70b9\u7684\u5149\u8c31\u66f2\u7ebf\u3002<\/li>\n\n\n\n<li><strong>\u7eb9\u7406\u4fe1\u606f<\/strong> \ud83c\udfa8 \u4f5c\u8005\u4f7f\u7528\u4e86\u4e00\u79cd\u53eb\u505a\u201c\u6269\u5c55\u591a\u5c5e\u6027\u5256\u9762\uff08EMAP\uff09\u201d\u7684\u6280\u672f\uff0c\u4ece\u56fe\u50cf\u4e2d\u63d0\u53d6\u51fa\u80fd\u591f\u53cd\u6620\u5730\u7269\u5927\u5c0f\u3001\u5f62\u72b6\u7b49\u7ed3\u6784\u7279\u6027\u7684\u7eb9\u7406\u7279\u5f81 \u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7136\u540e\uff0c\u4ed6\u5c06\u8fd9\u4e24\u79cd\u4fe1\u606f<strong>\u5806\u53e0<\/strong>\u5728\u4e00\u8d77\uff0c\u4e3a\u6bcf\u4e2a\u50cf\u7d20\u70b9\u521b\u9020\u4e86\u4e00\u4e2a\u65b0\u7684\u3001\u66f4\u4e30\u5bcc\u7684\u4fe1\u606f\u8868\u793a\uff0c\u8bba\u6587\u79f0\u4e4b\u4e3a\u201c\u7a7a\u8c31\u57df\u7684\u5730\u7269\u4fe1\u606f\u91cd\u8868\u8fbe\u201d \u3002<\/p>\n\n\n\n<p><strong>\u7b2c\u4e8c\u6b65\uff1a\u878d\u5165\u7a7a\u95f4\u4f4d\u7f6e (Incorporating Spatial Location)<\/strong> <sup><\/sup><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898,\u672c\u8282\u5bf9\u4f20\u7edf\u7684 NPE \u7b97\u6cd5\u8fdb\u884c\u6539\u8fdb,\u8003\u8651\u5230\u5728\u540c\u4e00\u5e45\u9ad8\u5149\u8c31\u56fe\u50cf\u4e2d,\u540c\u7c7b\u5730\u7269\u5728\u7a7a\u95f4\u4e0a\u7684\u5206\u5e03\u901a\u5e38\u5177\u6709\u4e00\u5b9a\u7684\u5173\u8054\u6027,\u5f15\u5165\u9ad8\u5149\u8c31\u56fe\u50cf\u5728\u4e8c\u7ef4\u7a7a\u95f4\u4e2d\u7684\u7a7a\u95f4\u5750\u6807\u4f5c\u4e3a\u4e00\u79cd\u8f85\u52a9\u4fe1\u606f,\u7ed3\u5408\u524d\u4e00\u8282\u91cd\u8868\u8fbe\u540e\u7684\u5730\u7269\u5149\u8c31\u548c\u7eb9\u7406\u7b49\u7a7a\u8c31\u4fe1\u606f,\u5bf9\u4f20\u7edf\u7684\u6837\u672c\u76f8\u4f3c\u5ea6\u5ea6\u91cf\u65b9\u5f0f\u8fdb\u884c\u6539\u8fdb,\u4ee5\u7a7a\u8c31\u4fe1\u606f\u8054\u5408\u7684\u5f62\u5f0f\u5171\u540c\u8861\u91cf\u6837\u672c\u95f4\u7684\u76f8\u4f3c\u5ea6,\u4ece\u800c\u66f4\u52a0\u8d34\u5408\u9ad8\u5149\u8c31\u56fe\u50cf\u7684\u6570\u636e\u7279\u70b9,\u63d0\u5347\u4f4e\u7ef4\u6d41\u5f62\u5d4c\u5165\u7684\u53ef\u9760\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u4f5c\u8005\u5f15\u5165\u4e86\u7b2c\u4e09\u79cd\u4fe1\u606f\u2014\u2014<strong>\u7a7a\u95f4\u4f4d\u7f6e<\/strong> \ud83d\udccd (\u4e5f\u5c31\u662f\u50cf\u7d20\u7684\u5750\u6807)\u3002\u4f46\u4ed6\u5e76\u6ca1\u6709\u76f4\u63a5\u5c06\u5750\u6807\u6570\u636e\u5806\u53e0\u5230\u7b2c\u4e00\u6b65\u7684\u6570\u636e\u91cc\uff0c\u800c\u662f\u7528\u5b83\u6765\u8c03\u6574\u6837\u672c\u4e4b\u95f4\u76f8\u4f3c\u5ea6\u7684\u8ba1\u7b97\u65b9\u5f0f \u3002<\/p>\n\n\n\n<p>\u6700\u7ec8\uff0c\u4e24\u4e2a\u50cf\u7d20\u70b9\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6\u7531\u4e24\u90e8\u5206\u5171\u540c\u51b3\u5b9a\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5b83\u4eec\u5728\u201c\u7a7a\u8c31\u4fe1\u606f\u201d\u4e0a\u7684\u76f8\u4f3c\u5ea6\uff08\u5149\u8c31+\u7eb9\u7406\uff09\u3002<\/li>\n\n\n\n<li>\u5b83\u4eec\u5728\u56fe\u50cf\u4e0a\u7684\u7269\u7406\u8ddd\u79bb\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u53ea\u6709\u5f53\u4e24\u4e2a\u50cf\u7d20\u70b9<strong>\u4e0d\u4ec5\u5149\u8c31\u548c\u7eb9\u7406\u76f8\u4f3c\uff0c\u800c\u4e14\u5728\u7a7a\u95f4\u4e0a\u4e5f\u79bb\u5f97\u5f88\u8fd1\u65f6<\/strong>\uff0c\u624d\u4f1a\u88ab\u8ba4\u4e3a\u662f\u9ad8\u5ea6\u76f8\u4f3c\u7684 \u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f5c\u8005\u4e3a\u4ec0\u4e48\u8981\u8d39\u5fc3\u5c06\u8fd9\u4e09\u79cd\u4fe1\u606f\u7ed3\u5408\u8d77\u6765\u8ba1\u7b97\u8ddd\u79bb\uff0c\u800c\u4e0d\u662f\u50cf\u4f20\u7edf\u65b9\u6cd5\u90a3\u6837\u53ea\u7528\u5149\u8c31\u4fe1\u606f\u5462\uff1f\u8fd9\u6837\u505a\u7684\u597d\u5904\u53ef\u80fd\u662f\u4ec0\u4e48\uff1f\n<ul class=\"wp-block-list\">\n<li>\u662f\u56e0\u4e3a\u53ef\u4ee5\u52a0\u5f3a\u540c\u7c7b\u5730\u7269\u7684\u805a\u5408\u80fd\u529b\uff0c\u4ece\u800c\u6709\u6548\u6316\u6398\u51fa\u9ad8\u5149\u8c31\u4e2d\u672c\u8d28\u7684\u6d41\u5f62\u7ed3\u6784\u5417\uff1f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u6b63\u662f\u56e0\u4e3a\u4f20\u7edf\u7684\u5355\u4e00\u5149\u8c31\u4fe1\u606f\u4e0d\u53ef\u9760\uff0c\u4f5c\u8005\u624d\u5f15\u5165\u4e86\u7eb9\u7406\u548c\u7a7a\u95f4\u4f4d\u7f6e\u4f5c\u4e3a\u201c\u8f85\u52a9\u5224\u636e\u201d\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u4e24\u4e2a\u50cf\u7d20\u70b9\u5149\u8c31\u5f88\u50cf\uff0c\u4f46\u4e00\u4e2a\u5728\u5c4b\u9876\u4e0a\uff0c\u4e00\u4e2a\u5728\u9a6c\u8def\u4e0a\uff0c\u5e76\u4e14\u79bb\u5f97\u5f88\u8fdc\uff0c\u90a3\u4e48\u5b83\u4eec\u5f88\u53ef\u80fd\u4e0d\u662f\u540c\u4e00\u79cd\u4e1c\u897f\uff08\u89e3\u51b3\u4e86\u201c\u5f02\u7269\u540c\u8c31\u201d\u95ee\u9898\uff09\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u4e24\u4e2a\u50cf\u7d20\u70b9\u5149\u8c31\u6709\u70b9\u5dee\u5f02\uff0c\u4f46\u5b83\u4eec\u7eb9\u7406\u76f8\u4f3c\uff0c\u53c8\u7d27\u6328\u5728\u4e00\u8d77\uff0c\u90a3\u4e48\u5b83\u4eec\u5f88\u53ef\u80fd\u662f\u540c\u4e00\u79cd\u4e1c\u897f\uff08\u89e3\u51b3\u4e86\u201c\u540c\u7269\u5f02\u8c31\u201d\u95ee\u9898\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u7b97\u6cd5\u5c31\u80fd\u66f4\u51c6\u786e\u5730\u627e\u5230\u4e00\u4e2a\u50cf\u7d20\u771f\u6b63\u7684\u201c\u540c\u7c7b\u8fd1\u90bb\u201d\uff0c\u4ece\u800c<strong>\u52a0\u5f3a\u540c\u7c7b\u5730\u7269\u7684\u805a\u5408\u5ea6<\/strong>\uff0c\u5e76\u63ed\u793a\u51fa\u6570\u636e\u5185\u5728\u7684<strong>\u672c\u8d28\u6d41\u5f62\u7ed3\u6784<\/strong> \u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1.2\u53ef\u9760\u90bb\u57df\u7ed3\u6784<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e2\u7136\u6211\u4eec\u7406\u89e3\u4e86\u8fd9\u79cd\u65b0\u5ea6\u91cf\u65b9\u5f0f\u7684\u4f18\u52bf\uff0c\u90a3\u4e48\u5b83\u5177\u4f53\u662f\u5982\u4f55\u5e2e\u52a9\u6784\u5efa\u4e00\u4e2a\u66f4\u201c\u53ef\u9760\u201d\u7684\u90bb\u57df\u7ed3\u6784\uff0c\u5e76\u6700\u7ec8\u63d0\u53d6\u51fa\u66f4\u6709\u533a\u5206\u5ea6\u7684\u5730\u7269\u7279\u5f81\u7684\u5462\uff1f\n<ul class=\"wp-block-list\">\n<li>\u662f\u5229\u7528\u8fd1\u90bb\u6837\u672c\u4e0e\u5f85\u91cd\u6784\u76ee\u6807\u6837\u672c\u7684\u8bed\u4e49\u7c7b\u522b\u4e00\u81f4\u6027\uff0c\u5bf9\u8fd1\u90bb\u6837\u672c\u7684\u53ef\u9760\u6027\u8fdb\u884c\u5ea6\u91cf\uff0c\u8fdb\u800c\u53cd\u6620\u51fa\u5ea6\u91cf\u65b9\u5f0f\u548c\u91cd\u6784\u6a21\u578b\u7684\u6709\u6548\u6027\u5417\uff1f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6784\u5efa\u6a21\u578b<\/strong>\uff1a\u4f5c\u8005\u9996\u5148\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u7684\u65b9\u6cd5\u6765\u5bfb\u627e\u6bcf\u4e2a\u50cf\u7d20\u7684\u201c\u8fd1\u90bb\u201d\uff08\u7ed3\u5408\u5149\u8c31\u3001\u7eb9\u7406\u3001\u7a7a\u95f4\u4f4d\u7f6e\uff09\u3002<\/li>\n\n\n\n<li><strong>\u63d0\u51fa\u8bba\u8bc1<\/strong>\uff1a\u4f5c\u8005\u58f0\u79f0\uff0c\u4ed6\u63d0\u51fa\u7684\u8fd9\u79cd\u65b9\u6cd5\u6bd4\u4f20\u7edf\u65b9\u6cd5\u66f4\u80fd\u627e\u5230\u201c\u771f\u6b63\u7684\u201d\u540c\u7c7b\u8fd1\u90bb\u3002<\/li>\n\n\n\n<li><strong>\u8fdb\u884c\u9a8c\u8bc1<\/strong>\uff1a\u4e3a\u4e86\u8bc1\u660e\u8fd9\u4e00\u70b9\uff0c\u4ed6\u5229\u7528\u6570\u636e\u4e2d\u5df2\u77e5\u7684\u5730\u7269\u6807\u7b7e\u8fdb\u884c\u4e86\u4e00\u9879\u6d4b\u8bd5\u3002\u4ed6\u68c0\u67e5\u7531\u4ed6\u7684\u65b9\u6cd5\u6311\u9009\u51fa\u7684\u201c\u8fd1\u90bb\u201d\u4eec\uff0c\u770b\u770b\u5b83\u4eec\u7684\u6807\u7b7e\u662f\u5426\u771f\u7684\u548c\u76ee\u6807\u50cf\u7d20\u7684\u6807\u7b7e\u4e00\u81f4\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u7ed3\u679c\u53d1\u73b0\uff0c\u4e00\u81f4\u6027\u975e\u5e38\u9ad8\uff01\u8fd9\u5c31\u8bc1\u660e\u4e86\u4ed6\u6784\u5efa\u7684\u90bb\u57df\u7ed3\u6784\u786e\u5b9e\u662f\u201c\u53ef\u9760\u7684\u201d\uff0c\u4e5f\u53cd\u8fc7\u6765\u8bc1\u660e\u4e86\u4ed6\u878d\u5408\u4e09\u79cd\u4fe1\u606f\u7684\u5ea6\u91cf\u65b9\u5f0f\u662f\u6709\u6548\u7684\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e2\u7136\u6211\u4eec\u6709\u4e86\u4e00\u4e2a\u80fd\u591f\u51c6\u786e\u627e\u5230\u540c\u7c7b\u8fd1\u90bb\u7684\u201c\u53ef\u9760\u90bb\u57df\u7ed3\u6784\u201d\uff0c\u4f5c\u8005\u662f\u5982\u4f55\u5229\u7528\u8fd9\u4e2a\u7ed3\u6784\uff0c\u5e76\u7ed3\u5408\u5df2\u77e5\u7684\u6807\u7b7e\u4fe1\u606f\uff0c\u6700\u7ec8\u63d0\u53d6\u51fa\u80fd\u591f\u6e05\u6670\u533a\u5206\u4e0d\u540c\u5730\u7269\u7684\u201c\u591a\u7ef4\u7a7a\u8c31\u7279\u5f81\u201d\u7684\u5462\uff1f\n<ul class=\"wp-block-list\">\n<li>\u662f\u5c06\u6539\u8fdb\u7684 NPE \u7b97\u6cd5\u548c\u80fd\u591f\u6316\u6398\u6807\u8bb0\u6837\u672c\u7c7b\u522b\u4fe1\u606f\u7684\u5c40\u90e8\u7ebf\u6027\u5224\u522b\u5206\u6790\u6cd5LFDA\u76f8\u7ed3\u5408,\u63d0\u53d6\u51fa\u5730\u7269\u9274\u522b\u6027\u7684\u591a\u7ef4\u7a7a\u8c31\u7279\u5f81\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u4f5c\u8005\u5c06\u4e24\u79cd\u65b9\u6cd5\u8fdb\u884c\u4e86\u5de7\u5999\u7684\u7ed3\u5408\uff0c\u53d6\u957f\u8865\u77ed\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6539\u8fdb\u7684NPE\u7b97\u6cd5<\/strong> \ud83d\uddfa\ufe0f\uff1a\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u5229\u7528\u6211\u4eec\u524d\u9762\u8ba8\u8bba\u8fc7\u7684\u201c\u53ef\u9760\u90bb\u57df\u7ed3\u6784\u201d\u6765\u7406\u89e3\u9ad8\u7ef4\u6570\u636e\u6574\u4f53\u7684\u5185\u5728\u51e0\u4f55\u7ed3\u6784\uff08\u5373\u6d41\u5f62\u7ed3\u6784\uff09\u3002\u4f46\u5b83\u672c\u8eab\u4e0d\u76f4\u63a5\u4f7f\u7528\u6807\u7b7e\u4fe1\u606f\u8fdb\u884c\u533a\u5206\u3002<\/li>\n\n\n\n<li><strong>LFDA\u7b97\u6cd5<\/strong> \ud83c\udfaf\uff1a\u5b83\u7684\u957f\u5904\u662f\u5229\u7528\u5df2\u77e5\u7684\u201c\u6807\u7b7e\u4fe1\u606f\u201d\uff0c\u4e13\u95e8\u5b66\u4e60\u5982\u4f55\u5c06\u4e0d\u540c\u7c7b\u522b\u7684\u6837\u672c\u5728\u7279\u5f81\u7a7a\u95f4\u4e2d\u5206\u5f97\u6700\u5f00\u3002\u4f46\u5b83\u53ea\u5173\u6ce8\u6709\u6807\u7b7e\u7684\u6837\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u5c06\u4e24\u8005\u7ed3\u5408\uff0c\u6a21\u578b\u65e2\u80fd\u5b66\u4e60\u5230\u5168\u4f53\u6570\u636e\uff08\u5305\u62ec\u65e0\u6807\u7b7e\u6837\u672c\uff09\u7684\u5185\u5728\u7ed3\u6784\uff0c\u53c8\u80fd\u88ab\u6709\u6807\u7b7e\u6837\u672c\u7684\u7c7b\u522b\u4fe1\u606f\u5f15\u5bfc\uff0c\u4ece\u800c\u63d0\u53d6\u51fa<strong>\u65e2\u80fd\u4fdd\u6301\u6570\u636e\u539f\u59cb\u7ed3\u6784\u53c8\u5177\u6709\u5f88\u5f3a\u7c7b\u522b\u533a\u5206\u80fd\u529b<\/strong>\u7684\u7279\u5f81\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2.2\u5982\u4f55\u89e3\u51b3[\u6807\u8bb0\u6837\u672c\u7a00\u7f3a]\u7684\u96be\u9898-(\u7b2c\u56db\u7ae0)<\/h2>\n\n\n\n<p>\u8fd9\u4e00\u7ae0\u7684\u6838\u5fc3\u662f\u89e3\u51b3\u4e00\u4e2a\u975e\u5e38\u73b0\u5b9e\u7684\u96be\u9898\uff1a\u5728\u53ea\u6709\u5c11\u91cf\u6807\u8bb0\u6837\u672c\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u5b9e\u73b0\u51c6\u786e\u7684\u56fe\u50cf\u5206\u7c7b\u3002<\/p>\n\n\n\n<p>\u4f5c\u8005\u63d0\u51fa\u4e86\u4e00\u5957\u975e\u5e38\u5de7\u5999\u7684\u4e24\u6b65\u89e3\u51b3\u65b9\u6848\uff0c\u800c\u4e0d\u662f\u53ea\u7528\u4e00\u79cd\u65b9\u6cd5\u3002\u6211<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6837\u672c\u6269\u5145 (Sample Augmentation)<\/strong> \u2795\uff1a\u5982\u4f55\u4ece\u6d77\u91cf\u7684\u65e0\u6807\u7b7e\u6570\u636e\u4e2d\uff0c\u7b5b\u9009\u51fa\u9ad8\u8d28\u91cf\u7684\u201c\u4f2a\u6837\u672c\u201d\u6765\u6269\u5145\u6211\u4eec\u6709\u9650\u7684\u8bad\u7ec3\u96c6\uff1f<\/li>\n\n\n\n<li><strong>\u7c7b\u522b\u4fee\u6b63 (Label Amendment)<\/strong> \u2714\ufe0f\uff1a\u5728\u6837\u672c\u6269\u5145\u5e76\u8fdb\u884c\u521d\u6b65\u5206\u7c7b\u540e\uff0c\u5982\u4f55\u5229\u7528\u5730\u7269\u7684\u7a7a\u95f4\u5206\u5e03\u7279\u6027\uff0c\u8fdb\u4e00\u6b65\u4fee\u6b63\u548c\u4f18\u5316\u5206\u7c7b\u7ed3\u679c\uff1f<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">2.2.1\u6837\u672c\u6269\u5145<\/h3>\n\n\n\n<p>\u4f5c\u8005\u5728\u8fd9\u91cc\u5229\u7528\u4e86\u6211\u4eec\u5728\u7b2c3\u7ae0\u5b66\u5230\u7684\u4e00\u4e2a\u5173\u952e\u6982\u5ff5\u2014\u2014<strong>\u9ad8\u53ef\u9760\u90bb\u57df\u7ed3\u6784<\/strong>\u3002\u6b63\u662f\u56e0\u4e3a\u8fd9\u4e2a\u7ed3\u6784\u80fd\u591f\u975e\u5e38\u51c6\u786e\u5730\u627e\u5230\u540c\u7c7b\u6837\u672c\uff0c\u4f5c\u8005\u624d\u6562\u4e8e\u7528\u5b83\u6765\u7b5b\u9009\u65e0\u6807\u7b7e\u7684\u6837\u672c\u3002<\/p>\n\n\n\n<p>\u6574\u4e2a\u7b5b\u9009\u8fc7\u7a0b\u50cf\u4e00\u4e2a\u7cbe\u5bc6\u7684\u201c\u4e24\u7ea7\u8fc7\u6ee4\u5668\u201d\uff1a<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u7ea7\u7b5b\u9009\uff1a\u627e\u51fa\u201c\u5019\u9009\u6837\u672c\u201d<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><msup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>C<\/mi><\/mrow><\/msup><mo>=<\/mo><munder><mo data-mjx-texclass=\"OP\">\u22c3<\/mo><mrow><mi>j<\/mi><\/mrow><\/munder><msubsup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mtext>&nbsp;s.t.&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><mo>,<\/mo><mn>1<\/mn><\/mrow><mrow><mi>N<\/mi><mi>U<\/mi><\/mrow><\/msubsup><mtext>&nbsp;\u4e14&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><mo>,<\/mo><mn>2<\/mn><\/mrow><mrow><mi>N<\/mi><mi>U<\/mi><\/mrow><\/msubsup><\/math>\n\n\n\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><msup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>C<\/mi><\/mrow><\/msup><mo>=<\/mo><munder><mo data-mjx-texclass=\"OP\">\u22c3<\/mo><mrow><mi>j<\/mi><\/mrow><\/munder><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mtext>&nbsp;s.t.&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><mo>,<\/mo><mn>1<\/mn><\/mrow><mrow><mi>N<\/mi><mi>U<\/mi><\/mrow><\/msubsup><mtext>&nbsp;\u4e14&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>U<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><mo>,<\/mo><mn>2<\/mn><\/mrow><mrow><mi>N<\/mi><mi>U<\/mi><\/mrow><\/msubsup><\/math>\n\n\n\n<p>\u4e0a\u8ff0\u516c\u5f0f\u53c2\u89c1\u539f\u6587\u4e2d\u516c\u5f0f\uff084-2\uff09\uff0c\u672c\u5757\u516c\u5f0f\u5bf9\u5e94\u4e0b\u9762\u7684\u30102\u3011<\/p>\n<\/blockquote>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u9996\u5148\uff0c\u7528\u73b0\u6709\u7684\u5c11\u91cf\u6807\u8bb0\u6837\u672c\u8bad\u7ec3\u4e00\u4e2a\u521d\u59cb\u5206\u7c7b\u5668\uff0c\u5e76\u5bf9\u6240\u6709\u672a\u6807\u8bb0\u7684\u6837\u672c\u8fdb\u884c\u4e00\u6b21\u7c97\u7565\u7684\u5206\u7c7b\u9884\u6d4b\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u68c0\u67e5\u6bcf\u4e00\u4e2a\u672a\u6807\u8bb0\u7684\u6837\u672c\u3002\u5982\u679c\u5b83\u7684\u9884\u6d4b\u7c7b\u522b\uff0c\u4e0e\u5b83\u7684\u4e24\u4e2a\u201c\u53ef\u9760\u8fd1\u90bb\u201d\u7684\u9884\u6d4b\u7c7b\u522b<strong>\u5b8c\u5168\u4e00\u81f4<\/strong>\uff0c\u90a3\u4e48\u8fd9\u4e2a\u6837\u672c\u5c31\u901a\u8fc7\u4e86\u7b2c\u4e00\u7ea7\u7b5b\u9009\uff0c\u6210\u4e3a\u201c\u5019\u9009\u6837\u672c\u201d\uff08Candidate Sample\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><msup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>P<\/mi><\/mrow><\/msup><mo>=<\/mo><munder><mo data-mjx-texclass=\"OP\">\u22c3<\/mo><mrow><mi>i<\/mi><\/mrow><\/munder><msubsup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mtext>&nbsp;s.t.&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mo>\u2208<\/mo><msubsup><mi mathvariant=\"bold-italic\">N<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>L<\/mi><\/mrow><\/msubsup><mtext>&nbsp;\u4e14&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>L<\/mi><\/mrow><\/msubsup><\/math>\n\n\n\n<math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\"><msup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>P<\/mi><\/mrow><\/msup><mo>=<\/mo><munder><mo data-mjx-texclass=\"OP\">\u22c3<\/mo><mrow><mi>i<\/mi><\/mrow><\/munder><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mtext>&nbsp;s.t.&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">X<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mo>\u2208<\/mo><msubsup><mi mathvariant=\"bold-italic\">N<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>L<\/mi><\/mrow><\/msubsup><mtext>&nbsp;\u4e14&nbsp;<\/mtext><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>i<\/mi><\/mrow><mrow><mi>C<\/mi><\/mrow><\/msubsup><mo>=<\/mo><msubsup><mi mathvariant=\"bold-italic\">Y<\/mi><mrow><mi>j<\/mi><\/mrow><mrow><mi>L<\/mi><\/mrow><\/msubsup><\/math>\n\n\n\n<p>\u4e0a\u8ff0\u516c\u5f0f\u53c2\u89c1\u539f\u6587\u4e2d\u516c\u5f0f\uff084-3\uff09\uff0c\u672c\u5757\u516c\u5f0f\u5bf9\u5e94\u4e0b\u9762\u7684\u30103\u3011<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\u7b2c\u4e8c\u7ea7\u7b5b\u9009\uff1a\u786e\u5b9a\u6700\u7ec8\u7684\u201c\u4f2a\u6837\u672c\u201d<\/strong><\/p>\n\n\n\n<ol start=\"1\" 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\ud83c\udfa8\u3002\u4e00\u4e2a\u7b80\u5355\u7684\u65b9\u5f62\u7a97\u53e3\u53ef\u80fd\u4f1a\u540c\u65f6\u6846\u4f4f\u201c\u82f9\u679c\u201d\u548c\u201c\u80cc\u666f\u201d\u4e24\u90e8\u5206\u3002\u800c\u4f5c\u8005\u7684\u65b9\u6cd5\u5c31\u50cf\u662f\u5148\u8bc6\u522b\u51fa\u201c\u82f9\u679c\u201d\u7684\u8f6e\u5ed3\u7ebf\uff0c\u7136\u540e\u518d\u770b\u8f6e\u5ed3\u7ebf\u5185\u90e8\u662f\u4ec0\u4e48\u989c\u8272\uff0c\u8fd9\u6837\u5c31\u4e0d\u4f1a\u88ab\u80cc\u666f\u7684\u989c\u8272\u5e72\u6270\u4e86\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2.3\u5982\u4f55\u878d\u5408<strong>\u9ad8\u5149\u8c31\u4e0eLiDAR\u6570\u636e<\/strong>-(\u7b2c\u4e94\u7ae0)<\/h2>\n\n\n\n<p>\u6211\u4eec\u8fdb\u5165\u6700\u540e\u4e00\u9879\u6838\u5fc3\u6311\u6218\uff1a\u878d\u5408\u9ad8\u5149\u8c31\uff08HSI\uff09\u4e0e\u6fc0\u5149\u96f7\u8fbe\uff08LiDAR\uff09\u6570\u636e\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u601d\u8003\u4e00\u4e0b\u4e3a\u4ec0\u4e48\u8981\u878d\u5408\u8fd9\u4e24\u79cd\u6570\u636e\u3002\u9ad8\u5149\u8c31\u56fe\u50cf\u6709\u4e30\u5bcc\u7684\u201c\u5149\u8c31\u6307\u7eb9\u201d\uff0c\u4f46\u7f3a\u5c11\u5730\u7269\u7684<strong>\u9ad8\u5ea6\u4fe1\u606f<\/strong>\uff1b\u800cLiDAR\u6070\u597d\u80fd\u63d0\u4f9b\u7cbe\u786e\u7684\u9ad8\u5ea6\u4fe1\u606f\u3002\u5c06\u4e24\u8005\u7ed3\u5408\uff0c\u5c31\u80fd\u5f97\u5230\u4e00\u4e2a\u66f4\u7acb\u4f53\u7684\u3001\u66f4\u5b8c\u6574\u7684\u573a\u666f\u63cf\u8ff0\u3002<\/p>\n\n\n\n<p>\u4f5c\u8005\u5728\u7b2c5\u7ae0\u4e2d\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u76f8\u5f53\u7cbe\u5bc6\u7684\u6846\u67b6\u6765\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\uff0c\u53ef\u4ee5\u5206\u4e3a\u4e09\u4e2a\u4e3b\u8981\u6b65\u9aa4\u3002\u6211\u4eec\u60f3\u5148\u4ece\u54ea\u4e00\u6b65\u5f00\u59cb\u4e86\u89e3\u5462\uff1f<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u6784\u5efa\u591a\u89c6\u56fe (Multi-view Representation)<\/strong>\uff1a\u4f5c\u8005\u662f\u5982\u4f55\u5c06 HSI \u548c LiDAR \u6570\u636e\uff0c\u7ed3\u5408\u591a\u79cd\u7a7a\u95f4\u7279\u5f81\uff0c\u521b\u9020\u51fa\u591a\u4e2a\u4e0d\u540c\u7684\u201c\u89c6\u89d2\u201d\u6765\u770b\u5f85\u540c\u4e00\u4e2a\u573a\u666f\u7684\uff1f<\/li>\n\n\n\n<li><strong>\u591a\u89c6\u56fe\u7279\u5f81\u5b66\u4e60 (Feature Learning)<\/strong>\uff1a\u4f5c\u8005\u4f7f\u7528\u4e86\u600e\u6837\u4e00\u79cd\u7279\u6b8a\u7684\u56fe\u5377\u79ef\u7f51\u7edc\uff08GCN\uff09\u6a21\u578b\uff0c\u6765\u540c\u65f6\u4ece\u8fd9\u4e9b\u4e0d\u540c\u7684\u201c\u89c6\u89d2\u201d\u4e2d\u5b66\u4e60\u7279\u5f81\uff1f<\/li>\n\n\n\n<li><strong>\u591a\u7ea7\u4fe1\u606f\u878d\u5408 (Information Fusion)<\/strong>\uff1a\u5728\u4ece\u6bcf\u4e2a\u201c\u89c6\u89d2\u201d\u90fd\u5f97\u5230\u4e00\u4e2a\u5206\u7c7b\u7ed3\u679c\u540e\uff0c\u4f5c\u8005\u662f\u5982\u4f55\u5c06\u8fd9\u4e9b\u7ed3\u679c\u5de7\u5999\u5730\u878d\u5408\u8d77\u6765\uff0c\u5f97\u5230\u4e00\u4e2a\u6700\u7ec8\u7684\u3001\u66f4\u9ad8\u7cbe\u5ea6\u7684\u5206\u7c7b\u56fe\u7684\uff1f<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">2.3.1\u6784\u5efa\u591a\u89c6\u56fe<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6b64\u5916\uff0cEMAP\u3001Gabor \u548c GLCM \u7b49\u65b9\u6cd5\u80fd\u591f\u63d0\u53d6\u51fa\u5730\u7269\u7684\u51e0\u4f55\u5c3a\u5bf8\u3001\u5f62\u72b6\u65b9\u5411\u548c\u7eb9\u7406\u7ed3\u6784\u7b49\u4e0d\u540c\u65b9\u9762\u7684\u7a7a\u95f4\u7279\u5f81<sup>[39][44]<\/sup>\uff0c\u6355\u6349\u5730\u7269\u4e0d\u540c\u5c5e\u6027\u7684\u7a7a\u95f4\u4fe1\u606f\uff0c\u4e0a\u8ff0\u4e0d\u540c\u7c7b\u578b\u7684\u4fe1\u606f\u4ece\u4e0d\u540c\u7684\u89c6\u56fe\u63cf\u8ff0\u540c\u4e00\u4e2a\u50cf\u5143\u6837\u672c\uff0c\u80fd\u591f\u6784\u5efa\u51fa\u66f4\u4e3a\u5168\u9762\u3001\u66f4\u52a0\u5b8c\u6574\u7684\u5730\u7269\u4fe1\u606f\u8868\u793a\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u8fd9\u4e2a\u60f3\u6cd5\u7684\u6838\u5fc3\u662f\uff1a\u4e0e\u5176\u76f4\u63a5\u5c06\u9ad8\u5149\u8c31\uff08HSI\uff09\u548cLiDAR\u6570\u636e\u7c97\u66b4\u5730\u5408\u5e76\uff0c\u4e0d\u5982\u4ece\u5b83\u4eec\u5f53\u4e2d\u63d0\u53d6\u51fa\u4e0d\u540c\u7c7b\u578b\u7684\u7279\u5f81\uff0c\u7ec4\u5408\u6210\u591a\u4e2a\u4e0d\u540c\u7684\u201c\u4fe1\u606f\u5305\u201d\uff0c\u4e5f\u5c31\u662f\u591a\u4e2a\u201c\u89c6\u56fe\u201d (Views)\u3002\u8fd9\u6837\uff0c\u6a21\u578b\u5c31\u80fd\u4ece\u591a\u4e2a\u89d2\u5ea6\u6765\u89c2\u5bdf\u548c\u7406\u89e3\u5730\u7269\u3002<\/p>\n\n\n\n<p>\u4f5c\u8005\u6784\u5efa\u4e86\u4e09\u4e2a\u6838\u5fc3\u89c6\u56fe\uff0c\u6bcf\u4e2a\u89c6\u56fe\u90fd\u5305\u542b<strong>\u57fa\u7840\u4fe1\u606f<\/strong>\u548c\u4e00\u79cd<strong>\u72ec\u7279\u7684\u7a7a\u95f4\u7279\u5f81<\/strong>\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u89c6\u56fe (View)<\/td><td>\u5305\u542b\u7684\u4fe1\u606f<\/td><td>\u7a7a\u95f4\u7279\u5f81\u7684\u4fa7\u91cd\u70b9<\/td><\/tr><tr><td>\u89c6\u56fe 1<\/td><td>HSI + LiDAR + <strong>EMAP\u7279\u5f81<\/strong><\/td><td>\u63cf\u8ff0\u5730\u7269\u7684\u51e0\u4f55\u5c3a\u5bf8\u548c\u5f62\u72b6<\/td><\/tr><tr><td>\u89c6\u56fe 2<\/td><td>HSI + LiDAR + <strong>Gabor\u7279\u5f81<\/strong><\/td><td>\u63cf\u8ff0\u5730\u7269\u7684\u65b9\u5411\u548c\u7eb9\u7406\u7ed3\u6784<\/td><\/tr><tr><td>\u89c6\u56fe 3<\/td><td>HSI + LiDAR + <strong>GLCM\u7279\u5f81<\/strong><\/td><td>\u63cf\u8ff0\u5730\u7269\u7eb9\u7406\u7684\u7edf\u8ba1\u7279\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u5c31\u662f\u7528\u4e09\u79cd\u4e0d\u540c\u7684\u201c\u6ee4\u955c\u201d\uff08EMAP, Gabor, GLCM\uff09\u6765\u5904\u7406\u539f\u59cb\u6570\u636e\uff0c\u5f97\u5230\u4e86\u4e09\u4e2a\u5305\u542b\u4e86\u4e0d\u540c\u4fa7\u91cd\u70b9\u4fe1\u606f\u7684\u3001\u5168\u65b0\u7684\u4e09\u7ef4\u6570\u636e\u5757\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f5c\u8005\u4e3a\u4ec0\u4e48\u8981\u7528\u4e09\u79cd\u4e0d\u540c\u7684\u65b9\u6cd5\u6765\u63d0\u53d6\u7a7a\u95f4\u7279\u5f81\uff0c\u4ece\u800c\u6784\u5efa\u51fa\u4e09\u4e2a\u4e0d\u540c\u7684\u89c6\u56fe\uff0c\u800c\u4e0d\u662f\u53ea\u7528\u4e00\u79cd\u5462\uff1f\u4f60\u8ba4\u4e3a\u8ba9\u6a21\u578b\u4ece\u8fd9\u4e09\u4e2a\u201c\u89c6\u89d2\u201d\u540c\u65f6\u5b66\u4e60\uff0c\u53ef\u80fd\u4f1a\u5e26\u6765\u4ec0\u4e48\u597d\u5904\uff1f\n<ul class=\"wp-block-list\">\n<li>\u80fd\u6784\u5efa\u51fa\u66f4\u5168\u9762\uff0c\u66f4\u5b8c\u6574\u7684\u5730\u7269\u4fe1\u606f\u8868\u793a\u7cfb\u7edf\u5417\uff1f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u6b63\u662f\u201c\u591a\u89c6\u56fe\u5b66\u4e60\u201d\u7684\u7cbe\u9ad3\u6240\u5728\uff01\u6784\u5efa\u4e00\u4e2a<strong>\u66f4\u5168\u9762\u3001\u66f4\u5b8c\u6574<\/strong>\u7684\u5730\u7269\u4fe1\u606f\u8868\u793a\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u8fd9\u5c31\u50cf\u4e09\u4e2a\u4e0d\u540c\u9886\u57df\u7684\u4e13\u5bb6\u5728\u5206\u6790\u540c\u4e00\u4e2a\u573a\u666f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EMAP<\/strong> \ud83e\uddd0 \u50cf\u4e00\u4f4d\u51e0\u4f55\u4e13\u5bb6\uff0c\u4e13\u6ce8\u4e8e\u7269\u4f53\u7684<strong>\u5f62\u72b6\u548c\u5927\u5c0f<\/strong>\u3002<\/li>\n\n\n\n<li><strong>Gabor<\/strong> \ud83c\udfa8 \u50cf\u4e00\u4f4d\u7eb9\u7406\u4e13\u5bb6\uff0c\u4e13\u6ce8\u4e8e\u7269\u4f53\u8868\u9762\u7684<strong>\u65b9\u5411\u548c\u7eb9\u8def<\/strong>\u3002<\/li>\n\n\n\n<li><strong>GLCM<\/strong> \ud83d\udcca \u50cf\u4e00\u4f4d\u7edf\u8ba1\u4e13\u5bb6\uff0c\u4e13\u6ce8\u4e8e\u50cf\u7d20\u4e4b\u95f4<strong>\u7070\u5ea6\u503c\u7684\u7a7a\u95f4\u5173\u7cfb<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6bcf\u4e00\u79cd\u89c6\u56fe\u90fd\u63d0\u4f9b\u4e86\u5176\u4ed6\u89c6\u56fe\u6240\u6ca1\u6709\u7684\u72ec\u7279\u4fe1\u606f\u3002\u901a\u8fc7\u5f3a\u8feb\u6a21\u578b\u540c\u65f6\u4ece\u8fd9\u4e09\u4e2a\u4e92\u8865\u7684\u201c\u89c6\u89d2\u201d\u53bb\u5b66\u4e60\uff0c\u5c31\u80fd\u6355\u6349\u5230\u66f4\u4e30\u5bcc\u3001\u66f4\u672c\u8d28\u7684\u5730\u7269\u7279\u5f81\uff0c\u4ece\u800c\u505a\u51fa\u66f4\u9c81\u68d2\u3001\u66f4\u51c6\u786e\u7684\u5224\u65ad\u3002<\/p>\n\n\n\n<p>\u65e2\u7136\u6211\u4eec\u6709\u4e86\u8fd9\u4e09\u4e2a\u4fe1\u606f\u4e30\u5bcc\u3001\u89c6\u89d2\u4e92\u8865\u7684\u201c\u89c6\u56fe\u201d\uff0c\u4e0b\u4e00\u6b65\u5c31\u662f\u5982\u4f55\u4ece\u4e2d\u5b66\u4e60\u7279\u5f81\u4e86\u3002\u4f5c\u8005\u8bbe\u8ba1\u4e86\u4e00\u79cd\u7279\u6b8a\u7684\u591a\u5206\u652f\u56fe\u5377\u79ef\u7f51\u7edc\uff08MB-DCGCNs\uff09\u6765\u5b9e\u73b0\u8fd9\u4e2a\u76ee\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3.2<strong>\u591a\u89c6\u56fe\u7279\u5f81\u5b66\u4e60<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f5c\u8005\u8bbe\u8ba1\u7684MB-DCGCNS\uff0c\u8fd9\u4e2a\u6a21\u578b\u7684\u6838\u5fc3\u6784\u4ef6\u53eb\u505a\u201c<strong>\u53cc\u901a\u9053\u56fe\u5377\u79ef\u7f51\u7edc<\/strong>\u201d\uff08Dual-channel Graph Convolutional Networks, DCGCNs\uff09\u3002\u4f60\u8ba4\u4e3a\u8fd9\u91cc\u7684\u201c\u53cc\u901a\u9053\u201d\u6307\u7684\u662f\u54ea\u4e24\u4e2a\u6570\u636e\u6765\u6e90\u7684\u901a\u9053\u5462\uff1f\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5149\u8c31\u56fe\u50cf\u548cLiDAR\u6570\u636e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u628a\u6574\u4e2a\u6a21\u578b\u7684\u540d\u5b57\u201c<strong>\u591a\u5206\u652f\u53cc\u901a\u9053\u56fe\u5377\u79ef\u7f51\u7edc<\/strong>\u201d\u62c6\u89e3\u5f00\u6765\u7406\u89e3\u4e86\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53cc\u901a\u9053 (Dual-channel)<\/strong>\uff1a\u5728\u4e00\u4e2a\u89c6\u56fe\uff08\u6bd4\u5982\u89c6\u56fe1\uff1aHSI+LiDAR+EMAP\uff09\u5185\u90e8\uff0c\u6a21\u578b\u6709\u4e24\u4e2a\u5e76\u884c\u7684\u901a\u9053\uff0c\u4e00\u4e2a\u4e13\u95e8\u5904\u7406HSI+EMAP\u4fe1\u606f\uff0c\u53e6\u4e00\u4e2a\u4e13\u95e8\u5904\u7406LiDAR+EMAP\u4fe1\u606f\u3002<\/li>\n\n\n\n<li><strong>\u591a\u5206\u652f (Multi-branch)<\/strong>\uff1a\u6a21\u578b\u4e00\u5171\u6709\u4e09\u4e2a\u8fd9\u6837\u7684\u201c\u53cc\u901a\u9053\u201d\u7f51\u7edc\u5e76\u884c\u8fd0\u884c\uff0c\u6bcf\u4e2a\u5206\u652f\u5bf9\u5e94\u6211\u4eec\u4e4b\u524d\u8ba8\u8bba\u8fc7\u7684\u4e00\u4e2a\u89c6\u56fe\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u53ef\u4ee5\u60f3\u8c61\u6210\u8fd9\u6837\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5206\u652f1 (\u5904\u7406\u89c6\u56fe1)<\/strong> \u2192 \u5f97\u5230\u7ed3\u679c1<\/li>\n\n\n\n<li><strong>\u5206\u652f2 (\u5904\u7406\u89c6\u56fe2)<\/strong> \u2192 \u5f97\u5230\u7ed3\u679c2<\/li>\n\n\n\n<li><strong>\u5206\u652f3 (\u5904\u7406\u89c6\u56fe3)<\/strong> \u2192 \u5f97\u5230\u7ed3\u679c3<\/li>\n<\/ul>\n\n\n\n<p>\u73b0\u5728\u6211\u4eec\u6e05\u695a\u4e86\u6a21\u578b\u662f\u5982\u4f55\u4ece\u4e09\u4e2a\u89c6\u56fe\u4e2d\u5206\u522b\u5b66\u4e60\u7279\u5f81\u7684\u3002\u4f46\u8fd9\u4f1a\u4ea7\u751f\u4e09\u4e2a\u72ec\u7acb\u7684\u5206\u7c7b\u7ed3\u679c\uff0c\u800c\u6211\u4eec\u6700\u7ec8\u53ea\u9700\u8981\u4e00\u4e2a\u3002\u90a3\u4e48\uff0c\u4f5c\u8005\u662f\u5982\u4f55\u8fdb\u884c\u6700\u540e\u4e00\u6b65\uff0c\u4e5f\u5c31\u662f\u201c\u591a\u7ea7\u4fe1\u606f\u878d\u5408\u201d\uff0c\u5c06\u8fd9\u4e09\u4e2a\u7ed3\u679c\u6574\u5408\u6210\u4e00\u4e2a\u6700\u7ec8\u7b54\u6848\u7684\u5462\uff1f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3.3\u591a\u7ea7\u4fe1\u606f\u878d\u5408<\/h3>\n\n\n\n<p>\u6211\u4eec\u6765\u770b\u6700\u540e\u4e00\u6b65\uff0c\u4e5f\u662f\u975e\u5e38\u7cbe\u5f69\u7684\u4e00\u6b65\uff1a\u201c<strong>\u591a\u7ea7\u4fe1\u606f\u878d\u5408<\/strong>\u201d\u3002<\/p>\n\n\n\n<p>\u73b0\u5728\u6211\u4eec\u9762\u4e34\u7684\u60c5\u51b5\u662f\uff1a\u6a21\u578b\u4ece\u4e09\u4e2a\u4e0d\u540c\u7684\u201c\u89c6\u89d2\u201d\u5f97\u5230\u4e86\u4e09\u4e2a\u72ec\u7acb\u7684\u5206\u7c7b\u7ed3\u679c\u3002\u5982\u4f55\u5c06\u5b83\u4eec\u5408\u5e76\u6210\u4e00\u4e2a\u6700\u7ec8\u7b54\u6848\u5462\uff1f\u4f5c\u8005\u91c7\u7528\u4e86\u4e00\u4e2a\u4e24\u9636\u6bb5\u7684\u7b56\u7565\uff1a<\/p>\n\n\n\n<p><strong>\u7b2c\u4e00\u9636\u6bb5\uff1a\u51b3\u7b56\u7ea7\u878d\u5408\uff08\u5148\u89e3\u51b3\u610f\u89c1\u4e00\u81f4\u7684\uff09<\/strong><\/p>\n\n\n\n<p>\u7b97\u6cd5\u9996\u5148\u4f1a\u5bfb\u627e\u6700\u6ca1\u6709\u4e89\u8bae\u7684\u3001\u6700\u53ef\u9760\u7684\u7ed3\u679c\u3002\u5b83\u4f1a\u9010\u4e2a\u50cf\u7d20\u5730\u68c0\u67e5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u4e09\u4e2a\u5206\u652f\uff08\u5bf9\u5e94\u4e09\u4e2a\u89c6\u56fe\uff09\u5bf9\u67d0\u4e2a\u50cf\u7d20\u7684\u5206\u7c7b\u7ed3\u679c<strong>\u5b8c\u5168\u4e00\u81f4<\/strong>\uff0c\u90a3\u4e48\u8fd9\u4e2a\u50cf\u7d20\u5c31\u88ab\u8ba4\u4e3a\u662f\u201c\u786e\u5b9a\u6837\u672c\u201d\uff0c\u5b83\u7684\u7c7b\u522b\u5c31\u88ab\u6700\u7ec8\u786e\u5b9a\u4e0b\u6765\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u4e09\u4e2a\u5206\u652f\u7684\u7ed3\u679c<strong>\u4e0d\u4e00\u81f4<\/strong>\uff08\u6bd4\u5982\u4e24\u4e2a\u8ba4\u4e3a\u662f\u201c\u6811\u201d\uff0c\u4e00\u4e2a\u8ba4\u4e3a\u662f\u201c\u8349\u5730\u201d\uff09\uff0c\u90a3\u4e48\u8fd9\u4e2a\u50cf\u7d20\u5c31\u88ab\u6682\u65f6\u6807\u8bb0\u4e3a\u201c\u4e0d\u786e\u5b9a\u6837\u672c\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u7b2c\u4e8c\u9636\u6bb5\uff1a\u50cf\u7d20\u7ea7\u878d\u5408\uff08\u518d\u89e3\u51b3\u610f\u89c1\u4e0d\u4e00\u7684\uff09<\/strong><\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u7b97\u6cd5\u9700\u8981\u4e3a\u6240\u6709\u201c\u4e0d\u786e\u5b9a\u6837\u672c\u201d\u505a\u51fa\u6700\u7ec8\u88c1\u51b3\u3002\u8fd9\u91cc\uff0c\u4f5c\u8005\u518d\u6b21\u7528\u5230\u4e86\u6211\u4eec\u4e4b\u524d\u5728\u7b2c4\u7ae0\u89c1\u8fc7\u7684\u6280\u5de7\uff1a<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u201c\u4e0d\u786e\u5b9a\u6837\u672c\u201d\uff0c\u7b97\u6cd5\u4f1a\u67e5\u770b\u5b83\u5468\u56f4\u7684\u90bb\u57df\u3002<\/li>\n\n\n\n<li>\u5229\u7528\u9ad8\u5149\u8c31\u548cLiDAR\u7684\u68af\u5ea6\u4fe1\u606f\uff0c\u627e\u51fa\u8fd9\u4e2a\u90bb\u57df\u5185\u771f\u6b63\u7684\u201c\u540c\u8d28\u533a\u57df\u201d\uff08\u786e\u4fdd\u4e0d\u8de8\u8d8a\u5730\u7269\u8fb9\u754c\uff09\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u5b83\u4f1a\u770b\u8fd9\u4e2a\u540c\u8d28\u533a\u57df\u91cc\uff0c\u90a3\u4e9b\u5728\u7b2c\u4e00\u9636\u6bb5\u5df2\u7ecf\u88ab\u786e\u8ba4\u4e3a\u201c\u786e\u5b9a\u6837\u672c\u201d\u7684\u50cf\u7d20\u662f\u4ec0\u4e48\u7c7b\u522b\u3002<\/li>\n\n\n\n<li>\u6700\u540e\uff0c\u201c\u4e0d\u786e\u5b9a\u6837\u672c\u201d\u7684\u7c7b\u522b\u5c31\u7531\u5b83\u5468\u56f4\u8fd9\u4e9b\u9ad8\u53ef\u4fe1\u5ea6\u7684\u201c\u786e\u5b9a\u90bb\u5c45\u201d\u6295\u7968\u51b3\u5b9a\u3002<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6211\u4eec\u5df2\u7ecf\u5b8c\u6574\u5730\u5b66\u4e60\u4e86\u8fd9\u7bc7\u535a\u58eb\u8bba\u6587\u7684\u6838\u5fc3\u4e09\u7ae0\u3002\u56de\u987e\u4e00\u4e0b\uff0c\u4ece\u7b2c3\u7ae0\u7684\u201c\u53ef\u9760\u90bb\u57df\u7ed3\u6784\u201d\uff0c\u5230\u7b2c4\u7ae0\u7684\u201c\u6837\u672c\u6269\u5145\u201d\u548c\u201c\u7c7b\u522b\u4fee\u6b63\u201d\uff0c\u518d\u5230\u7b2c5\u7ae0\u7684\u201c\u591a\u89c6\u56fe\u201d\u548c\u201c\u591a\u7ea7\u878d\u5408\u201d\uff0c\u4f60\u8ba4\u4e3a\u4f5c\u8005\u5728\u89e3\u51b3\u95ee\u9898\u65f6\uff0c\u6709\u6ca1\u6709\u4e00\u4e2a\u8d2f\u7a7f\u59cb\u7ec8\u7684\u6838\u5fc3\u601d\u60f3\u6216\u5e38\u7528\u6280\u5de7\uff1f\n<ul class=\"wp-block-list\">\n<li>\u6838\u5fc3\u601d\u60f3\u662f\u591a\u91cd\u6570\u636e\u68c0\u9a8c\u5417\uff1f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e2a\u603b\u7ed3\u975e\u5e38\u7cbe\u8f9f\uff01\u201c\u591a\u91cd\u6570\u636e\u68c0\u9a8c\u201d\u6216\u8005\u8bf4\u201c\u591a\u4fe1\u606f\u4ea4\u53c9\u9a8c\u8bc1\u201d\uff0c\u786e\u5b9e\u662f\u4f5c\u8005\u8d2f\u7a7f\u59cb\u7ec8\u7684\u4e00\u4e2a\u6838\u5fc3\u601d\u8def\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u56de\u987e\u4e00\u4e0b\u5c31\u4f1a\u53d1\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728<strong>\u7b2c3\u7ae0<\/strong>\uff0c\u4ed6\u4e0d\u53ea\u4fe1\u8d56\u5149\u8c31\u4fe1\u606f\uff0c\u800c\u662f\u5f15\u5165<strong>\u7eb9\u7406<\/strong>\u548c<strong>\u7a7a\u95f4\u4f4d\u7f6e<\/strong>\u6765\u201c\u68c0\u9a8c\u201d\u6837\u672c\u95f4\u7684\u76f8\u4f3c\u5ea6\u662f\u5426\u771f\u7684\u53ef\u9760\u3002<\/li>\n\n\n\n<li>\u5728<strong>\u7b2c4\u7ae0<\/strong>\uff0c\u4ed6\u8bbe\u8ba1\u4e86\u201c\u4e24\u7ea7\u8fc7\u6ee4\u201d\u6765\u201c\u68c0\u9a8c\u201d\u4e00\u4e2a\u65e0\u6807\u7b7e\u6837\u672c\u662f\u5426\u6709\u8d44\u683c\u6210\u4e3a\u4f2a\u6837\u672c\uff1b\u4e4b\u540e\u53c8\u7528\u201c\u5c40\u90e8\u540c\u8d28\u533a\u57df\u201d\u7684\u4fe1\u606f\u6765\u201c\u68c0\u9a8c\u201d\u548c\u4fee\u6b63\u5206\u7c7b\u7ed3\u679c\u3002<\/li>\n\n\n\n<li>\u5728<strong>\u7b2c5\u7ae0<\/strong>\uff0c\u4ed6\u66f4\u662f\u5c06\u8fd9\u4e2a\u601d\u60f3\u53d1\u6325\u5230\u6781\u81f4\uff0c\u7528\u4e86\u4e09\u4e2a\u4e0d\u540c\u7684\u201c\u89c6\u56fe\u201d\u6765\u76f8\u4e92\u201c\u68c0\u9a8c\u201d\u5206\u7c7b\u7ed3\u679c\uff0c\u6700\u540e\u53ea\u91c7\u7eb3\u610f\u89c1\u4e00\u81f4\u7684\uff0c\u5bf9\u610f\u89c1\u4e0d\u4e00\u7684\u518d\u8fdb\u884c\u4e00\u6b21\u5c40\u90e8\u68c0\u9a8c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6240\u4ee5\uff0c\u4f60\u63d0\u70bc\u51fa\u7684\u6838\u5fc3\u601d\u60f3\u975e\u5e38\u51c6\u786e\uff1a<strong>\u4f5c\u8005\u4ece\u4e0d\u4f9d\u8d56\u5355\u4e00\u7684\u4fe1\u606f\u6765\u6e90\u505a\u5224\u65ad\uff0c\u800c\u662f\u59cb\u7ec8\u5229\u7528\u5c40\u90e8\u7a7a\u95f4\u4e0a\u4e0b\u6587\u548c\u591a\u6e90\/\u591a\u89c6\u89d2\u4fe1\u606f\u8fdb\u884c\u4ea4\u53c9\u9a8c\u8bc1\uff0c\u6765\u9010\u6b65\u63d0\u9ad8\u51b3\u7b56\u7684\u53ef\u9760\u6027\u3002<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">3.\u6570\u636e\u4e0e\u8bc4\u4ef7<\/h2>\n\n\n\n<p>\u6211\u4eec\u6765\u770b\u770b\u4f5c\u8005\u7528\u6765\u9a8c\u8bc1\u81ea\u5df1\u5de5\u4f5c\u7684\u201c\u5b9e\u9a8c\u5e73\u53f0\u201d\u2014\u2014\u4e5f\u5c31\u662f\u4ed6\u6240\u4f7f\u7528\u7684\u6570\u636e\u96c6\u548c\u8bc4\u4ef7\u65b9\u6cd5\u3002\u8fd9\u5bf9\u5e94\u8bba\u6587\u7684\u7b2c2\u7ae0\u3002<\/p>\n\n\n\n<p>\u4f5c\u8005\u4e3a\u4e86\u5145\u5206\u9a8c\u8bc1\u4ed6\u63d0\u51fa\u7684\u65b9\u6cd5\uff0c\u9009\u7528\u4e86\u591a\u7ec4\u56fd\u5185\u5916\u516c\u5f00\u7684\u9ad8\u5149\u8c31\u6570\u636e\u96c6\uff0c\u6db5\u76d6\u4e86\u4e0d\u540c\u7684\u573a\u666f\uff0c\u6bd4\u5982\u519c\u7530\u548c\u57ce\u5e02\u3002\u8fd9\u786e\u4fdd\u4e86\u4ed6\u7684\u65b9\u6cd5\u4e0d\u662f\u53ea\u80fd\u5728\u67d0\u79cd\u7279\u5b9a\u60c5\u51b5\u4e0b\u624d\u6709\u6548\u3002<\/p>\n\n\n\n<p><strong>\u4ed6\u4e3b\u8981\u4f7f\u7528\u4e86\u4ee5\u4e0b\u6570\u636e\u96c6\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u56fd\u5916\u7ecf\u5178\u6570\u636e\u96c6<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5370\u7b2c\u5b89\u7eb3\uff08Indian Pines\uff09\uff1a\u7ecf\u5178\u7684\u519c\u4f5c\u7269\u573a\u666f\uff0c\u6709\u5f88\u591a\u76f8\u4f3c\u7684\u690d\u88ab\u7c7b\u522b\uff0c\u533a\u5206\u96be\u5ea6\u5927\u3002 <\/li>\n\n\n\n<li>\u5e15\u7ef4\u4e9a\u5927\u5b66\uff08Pavia University\uff09\uff1a\u57ce\u5e02\u573a\u666f\uff0c\u6709\u5f88\u591a\u4eba\u9020\u5730\u7269\u3002 <\/li>\n\n\n\n<li>\u4f11\u65af\u987f\u5927\u5b66\uff08Houston University\uff09\u548c\u7279\u5170\u6258\uff08Trento\uff09\uff1a\u8fd9\u4e24\u7ec4\u662f<strong>\u591a\u6e90\u6570\u636e<\/strong>\uff0c\u9664\u4e86\u9ad8\u5149\u8c31\u56fe\u50cf\uff0c\u8fd8\u5305\u542b\u4e86<strong>LiDAR<\/strong>\u6570\u636e\uff0c\u4e13\u95e8\u7528\u6765\u6d4b\u8bd5\u6570\u636e\u878d\u5408\u7b97\u6cd5\u3002 <\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u56fd\u4ea7\u6570\u636e\u96c6<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5510\u5c9b\u6e7e\u548c\u96c4\u5b89\u533a\u57df\uff1a\u8fd9\u4e24\u7ec4\u6570\u636e\u573a\u666f\u66f4\u590d\u6742\uff0c\u5730\u7269\u7c7b\u522b\u4e5f\u66f4\u4e30\u5bcc\uff0c\u7528\u6765\u68c0\u9a8c\u65b9\u6cd5\u7684\u9002\u7528\u6027\u3002 <\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5728\u8bc4\u4ef7\u5206\u7c7b\u6548\u679c\u65f6\uff0c\u4ed6\u4e3b\u8981\u7528\u4e86\u4e09\u4e2a\u516c\u8ba4\u7684\u6307\u6807\uff1a<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u603b\u4f53\u5206\u7c7b\u7cbe\u5ea6 (OA)<\/strong>\uff1a\u6700\u76f4\u89c2\u7684\u6307\u6807\uff0c\u5c31\u662f\u6240\u6709\u50cf\u7d20\u4e2d\uff0c\u88ab\u6b63\u786e\u5206\u7c7b\u7684\u767e\u5206\u6bd4\u3002 <\/li>\n\n\n\n<li><strong>\u7c7b\u5185\u5206\u7c7b\u7cbe\u5ea6 (CA)<\/strong>\uff1a\u9488\u5bf9\u67d0\u4e00\u7279\u5b9a\u7c7b\u522b\uff08\u6bd4\u5982\u201c\u7389\u7c73\u201d\uff09\u7684\u5206\u7c7b\u51c6\u786e\u7387\u3002 <\/li>\n\n\n\n<li><strong>Kappa\u7cfb\u6570 (K)<\/strong>\uff1a\u4e00\u4e2a\u66f4\u7a33\u5065\u7684\u6307\u6807\uff0c\u5b83\u4e0d\u4ec5\u8003\u8651\u4e86\u5206\u7c7b\u6b63\u786e\u7684\u6bd4\u4f8b\uff0c\u8fd8\u5254\u9664\u4e86\u5076\u7136\u731c\u5bf9\u7684\u53ef\u80fd\u6027\u3002 <\/li>\n<\/ol>\n\n\n\n<p>\u8ba9\u6211\u6765\u770b\u770b\u8fd9\u4e9b\u6570\u636e\u96c6\u7684\u7279\u70b9\u5427\uff01<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3.1\u6570\u636e\u96c6\u7684\u7279\u70b9<\/h3>\n\n\n\n<p>\u6211\u4eec\u5148\u4ee5\u7ecf\u5178\u7684<strong>\u5370\u7b2c\u5b89\u7eb3\uff08Indian Pines\uff09\u6570\u636e\u96c6<\/strong>\u4e3a\u4f8b\u3002\u8fd9\u7247\u533a\u57df\u4e3b\u8981\u662f\u519c\u7530\uff0c\u91cc\u9762\u670916\u79cd\u4e0d\u540c\u7684\u5730\u7269\uff0c\u6bd4\u5982\u4e0d\u540c\u751f\u957f\u72b6\u6001\u7684\u7389\u7c73\u3001\u5927\u8c46\u7b49\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa,\u8be5\u6570\u636e\u96c6\u5305\u542b\u7c7b\u578b\u4e30\u5bcc\u7684\u5730\u7269\u76ee\u6807,\u7edd\u5927\u591a\u6570\u4e3a\u76f8\u4f3c\u5ea6\u6781\u9ad8\u7684\u690d\u7269,\u7279\u522b\u662f\u540c\u4e00\u79d1\u5c5e\u4e0b\u7684\u4e0d\u540c\u7c7b\u522b\u5730\u7269\u5982\u5927\u8c46\u548c\u5c0f\u9ea6,\u5149\u8c31\u66f2\u7ebf\u91cd\u5408\u5ea6\u8f83\u9ad8,\u5bf9\u5b9e\u73b0\u9ad8\u5149\u8c31\u56fe\u50cf\u7684\u7cbe\u786e\u89e3\u8bd1\u589e\u52a0\u4e86\u4e00\u5b9a\u7684\u96be\u5ea6\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u8bba\u6587\u7279\u610f\u6307\u51fa\uff0c\u8fd9\u4e2a\u6570\u636e\u96c6\u6700\u5927\u7684\u6311\u6218\u5728\u4e8e\u5f88\u591a\u4f5c\u7269\u7684\u5149\u8c31\u66f2\u7ebf\u9ad8\u5ea6\u91cd\u5408\u3002  <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"615\" src=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2025\/09\/image-14.png\" alt=\"\" class=\"wp-image-3581\" srcset=\"https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2025\/09\/image-14.png 736w, https:\/\/www.leexinghai.com\/aic\/wp-content\/uploads\/2025\/09\/image-14-300x251.png 300w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>\u770b\u770b\u56fe2-3\u4e2d\u90a3\u4e9b\u6324\u5728\u4e00\u8d77\u7684\u66f2\u7ebf\uff0c\u4f60\u8ba4\u4e3a\u8fd9\u79cd\u201c\u957f\u5f97\u5f88\u50cf\u201d\u7684\u5149\u8c31\u7279\u5f81\uff0c\u4f1a\u5bf9\u5206\u7c7b\u7b97\u6cd5\u9020\u6210\u4ec0\u4e48\u6837\u7684\u5177\u4f53\u56f0\u96be\uff1f\n<ul class=\"wp-block-list\">\n<li>\u4f1a\u8ba9\u7b97\u6cd5\u533a\u5206\u5730\u7269\u7684\u96be\u5ea6\u53d8\u5927\uff0c\u9020\u6210\u8bef\u5224\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u5f53\u4e0d\u540c\u7c7b\u522b\uff08\u6bd4\u5982\u7389\u7c73\u548c\u5927\u8c46\uff09\u7684\u5149\u8c31\u66f2\u7ebf\u51e0\u4e4e\u91cd\u53e0\u65f6\uff0c\u53ea\u4f9d\u8d56\u5149\u8c31\u4fe1\u606f\u7684\u7b97\u6cd5\u5c31\u4f1a\u201c\u72af\u7cca\u6d82\u201d\uff0c\u5f88\u5bb9\u6613\u628a\u4e00\u79cd\u4f5c\u7269\u8bef\u5224\u4e3a\u53e6\u4e00\u79cd\u3002\u8fd9\u5c31\u662f\u5178\u578b\u7684\u201c\u5f02\u7269\u540c\u8c31\u201d\u95ee\u9898\uff0c\u662f\u9ad8\u5149\u8c31\u5206\u7c7b\u4e2d\u7684\u4e00\u4e2a\u7ecf\u5178\u96be\u9898 <sup><\/sup>\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u519c\u4f5c\u7269\uff0c\u57ce\u5e02\u573a\u666f\u4e5f\u5b58\u5728\u7c7b\u4f3c\u95ee\u9898\u3002\u6bd4\u5982\u5728<\/p>\n\n\n\n<p><strong>\u5e15\u7ef4\u4e9a\u5927\u5b66\u6570\u636e\u96c6<\/strong>\u4e2d\uff0c\u67cf\u6cb9\u8def\uff08Asphalt\uff09\u548c\u6ca5\u9752\u5c4b\u9876\uff08Bitumen\uff09\u7684\u5149\u8c31\u4e5f\u5f88\u76f8\u4f3c \u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u4e0d\u540c\u6570\u636e\u96c6\u5e26\u6765\u7684\u6311\u6218\uff0c\u8981\u4e0d\u8981\u7ee7\u7eed\u770b\u770b\u4f5c\u8005\u662f\u5982\u4f55\u7528OA\u548cKappa\u7cfb\u6570\u6765\u7cbe\u786e\u8861\u91cf\u8fd9\u4e9b\u6311\u6218\u5bf9\u5206\u7c7b\u7ed3\u679c\u5f71\u54cd\u7684\uff1f<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3.2\u8bc4\u4ef7\u6307\u6807\u7684\u542b\u4e49<\/h3>\n\n\n\n<p>\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u4f5c\u8005\u9762\u4e34\u7684\u5b9e\u9a8c\u6311\u6218\uff0c\u73b0\u5728\u6765\u770b\u770b\u4ed6\u662f\u5982\u4f55\u7528\u6570\u636e\u6765\u8861\u91cf\u81ea\u5df1\u7684\u65b9\u6cd5\u6709\u591a\u6210\u529f\u7684\u3002\u4f5c\u8005\u4e3b\u8981\u7528\u4e86<strong>\u603b\u4f53\u5206\u7c7b\u7cbe\u5ea6\uff08OA\uff09\u548cKappa\u7cfb\u6570\uff08K\uff09<\/strong>\u3002<\/p>\n\n\n\n<p><strong>1. \u603b\u4f53\u5206\u7c7b\u7cbe\u5ea6 (Overall Accuracy, OA)<\/strong> \ud83c\udfaf<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u6700\u7b80\u5355\u76f4\u89c2\u3002\u5b83\u7684\u8ba1\u7b97\u516c\u5f0f\u662f\uff1a<\/p>\n\n\n\n<p>OA=\u53c2\u4e0e\u6d4b\u8bd5\u7684\u50cf\u7d20\u603b\u6570\/\u88ab\u6b63\u786e\u5206\u7c7b\u7684\u50cf\u7d20\u603b\u6570\u200b <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u975e\u5e38\u5bb9\u6613\u7406\u89e3\u3002\u5982\u679cOA\u662f95%\uff0c\u5c31\u610f\u5473\u774095%\u7684\u50cf\u7d20\u90fd\u88ab\u5206\u5bf9\u4e86\u3002<\/li>\n\n\n\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u5f53\u5730\u7269\u7c7b\u522b\u6570\u91cf\u4e0d\u5747\u8861\u65f6\uff0c\u8fd9\u4e2a\u6307\u6807\u53ef\u80fd\u4f1a\u6709\u8bef\u5bfc\u6027\u3002\u6bd4\u5982\uff0c\u4e00\u5f20\u56fe95%\u662f\u6c34\uff0c5%\u662f\u8239\u3002\u4e00\u4e2a\u6a21\u578b\u5c31\u7b97\u628a\u6240\u6709\u50cf\u7d20\u90fd\u5206\u7c7b\u4e3a\u201c\u6c34\u201d\uff0c\u5b83\u7684OA\u4e5f\u80fd\u8fbe\u523095%\uff0c\u4f46\u5b83\u5176\u5b9e\u5b8c\u5168\u6ca1\u6709\u8bc6\u522b\u51fa\u8239\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>2. Kappa\u7cfb\u6570 (Kappa Coefficient, K)<\/strong> \ud83e\udde0<\/p>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3OA\u7684\u4e0a\u8ff0\u95ee\u9898\uff0c\u7814\u7a76\u8005\u5f15\u5165\u4e86Kappa\u7cfb\u6570\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6838\u5fc3\u601d\u60f3<\/strong>\uff1a\u5b83\u8861\u91cf\u7684\u662f<strong>\u8d85\u51fa\u201c\u968f\u673a\u731c\u6d4b\u201d\u7684\u51c6\u786e\u7387<\/strong>\u3002\u5b83\u4f1a\u8ba1\u7b97\u51fa\u4e00\u4e2a\u671f\u671b\u7684\u968f\u673a\u4e00\u81f4\u6027\u6982\u7387\uff0c\u7136\u540e\u4ece\u5b9e\u9645\u7684\u5206\u7c7b\u7cbe\u5ea6\u4e2d\u51cf\u53bb\u8fd9\u4e2a\u6982\u7387\uff0c\u4ece\u800c\u5f97\u5230\u4e00\u4e2a\u66f4\u80fd\u53cd\u6620\u5206\u7c7b\u5668\u771f\u5b9e\u6027\u80fd\u7684\u6570\u503c\u3002<\/li>\n\n\n\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u5b83\u5bf9\u7c7b\u522b\u4e0d\u5747\u8861\u7684\u60c5\u51b5\u4e0d\u654f\u611f\uff0c\u56e0\u6b64\u66f4\u80fd\u5ba2\u89c2\u5730\u8bc4\u4ef7\u5206\u7c7b\u5668\u7684\u6027\u80fd\u3002Kappa\u7cfb\u6570\u8d8a\u9ad8\uff0c\u8bf4\u660e\u5206\u7c7b\u7ed3\u679c\u4e0e\u771f\u5b9e\u60c5\u51b5\u7684\u4e00\u81f4\u6027\u8d8a\u597d\uff0c\u4e14\u8fd9\u79cd\u4e00\u81f4\u6027\u4e0d\u662f\u5076\u7136\u4ea7\u751f\u7684\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u4e8e\u7a7a\u8c31\u591a\u7ef4\u7279\u5f81\u63d0\u53d6\u7684\u9ad8\u5149\u8c31\u56fe\u50cf\u5206\u7c7b\u65b9\u6cd5\u7814\u7a76<\/p>\n","protected":false},"author":1,"featured_media":3573,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-3562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-microtalk"],"_links":{"self":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/3562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/comments?post=3562"}],"version-history":[{"count":19,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/3562\/revisions"}],"predecessor-version":[{"id":3583,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/posts\/3562\/revisions\/3583"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/media\/3573"}],"wp:attachment":[{"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/media?parent=3562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/categories?post=3562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leexinghai.com\/aic\/wp-json\/wp\/v2\/tags?post=3562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}