{"id":102068,"date":"2026-09-08T04:25:03","date_gmt":"2026-09-07T20:25:03","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/102068.html"},"modified":"2026-09-08T04:25:03","modified_gmt":"2026-09-07T20:25:03","slug":"%e7%81%b0%e5%ba%a6%e5%9b%a0%e6%9e%9c%e6%bc%94%e5%8c%96%e5%87%bd%e6%95%b0%ef%bc%88gcef%ef%bc%89%ef%bc%9a%e6%8a%8a%e5%9b%a0%e6%9e%9c%e4%bb%8e%e9%9a%90%e5%bc%8f%e5%81%87%e8%ae%be","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/102068.html","title":{"rendered":"\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570\uff08GCEF\uff09\uff1a\u628a\u201c\u56e0\u679c\u201d\u4ece\u9690\u5f0f\u5047\u8bbe\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406"},"content":{"rendered":"<h3>TL;DR&#xff08;\u592a\u957f\u4e0d\u770b\u7248&#xff09;<\/h3>\n<p>GCEF \u628a\u300c\u56e0\u679c\u300d\u4ece\u9690\u5f0f\u5047\u8bbe\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406&#xff1a;\u4e00\u5207\u6f14\u5316\u90fd\u7531\u56e0\u679c\u6838 K \u9a71\u52a8&#xff0c;\u800c K 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\u7684\u5347\u7ef4<\/h3>\n<p>\u5728\u4e4b\u524d\u7684\u7070\u5ea6\u6f14\u5316\u51fd\u6570&#xff08;GEF&#xff09;\u6846\u67b6\u4e2d&#xff0c;\u6211\u4eec\u5f3a\u8c03\u201c\u8fc7\u7a0b\u4f18\u5148\u4e8e\u7ed3\u679c\u201d\u548c\u201c\u672a\u5b8c\u6210\u201d&#xff0c;\u4f46\u201c\u56e0\u679c\u201d\u8fd9\u4e00\u7ef4\u5ea6\u662f\u9690\u542b\u5728\u6f14\u5316\u53c2\u6570 \u03c4 \u548c\u72b6\u6001\u96c6 \u0393(\u03c4) \u4e4b\u4e2d\u7684&#xff0c;\u5e76\u6ca1\u6709\u88ab\u72ec\u7acb\u51fa\u6765\u3002<\/p>\n<p>\u73b0\u5728&#xff0c;\u6211\u4eec\u628a\u201c\u56e0\u679c\u201d\u4ece\u9690\u5f0f\u5047\u8bbe\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406&#xff0c;\u63d0\u51fa\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570&#xff08;Grey Causal Evolution Function, GCEF&#xff09;\u3002\u5728 GCEF 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class=\"edgeLabel\"><\/span><span class=\"edgeLabel\"><\/span><span class=\"edgeLabel\"><\/span><span class=\"edgeLabel\"><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u539f\u521d\u6761\u4ef6 P\u2080&#xff08;\u56e0\u679c\u79cd\u5b50&#xff09;<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u6f14\u5316\u53c2\u6570 \u03c4&#xff08;\u56e0\u679c\u6df1\u5ea6&#xff09;<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u72b6\u6001\u96c6 \u0393(\u03c4)<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u56e0\u679c\u6838 K<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u7cbe\u5ea6 \u03b5<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u53c2\u7167\u7cfb R<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u56e0\u679c\u7ed3\u6784 S<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u56e0\u679c\u6743\u91cd\u573a W<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u56e0\u679c\u8fb9\u754c B<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5bf9\u6297\u5355\u4e00\u5f52\u56e0<\/p>\n<p><\/span><\/p>\n<p>\u9605\u8bfb\u8def\u5f84\u5efa\u8bae&#xff1a;\u5982\u679c\u4f60\u521a\u63a5\u89e6\u8fd9\u4e2a\u6846\u67b6&#xff0c;\u5efa\u8bae\u6309\u987a\u5e8f\u9605\u8bfb\u7b2c 2&#xff5e;4 \u8282&#xff08;\u5b9a\u4e49 \u2192 \u533a\u522b \u2192 \u56e0\u679c\u6838\u5c55\u5f00&#xff09;&#xff0c;\u518d\u8df3\u5230\u7b2c 6 \u8282\u770b\u5b83\u5982\u4f55\u5bf9\u6297\u5355\u4e00\u5f52\u56e0&#xff1b;\u7b2c 7 \u8282\u7684\u201c\u9002\u8005\u751f\u5b58\u201d\u793a\u4f8b\u53ef\u4ee5\u4f5c\u4e3a\u7406\u89e3\u540e\u7684\u81ea\u6d4b\u9898\u3002<\/p>\n<h3>2. \u6838\u5fc3\u5b9a\u4e49&#xff1a;GCEF<\/h3>\n<p>\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570\u7684\u5b9a\u4e49\u5f62\u5f0f\u4e3a&#xff1a;<\/p>\n<p>C(P\u2080, \u03c4, \u0393(\u03c4), K, \u03b5, R)<\/p>\n<p>\u5176\u4e2d\u5404\u7b26\u53f7\u542b\u4e49\u53ca\u5176\u4e0e GEF \u7684\u5bf9\u5e94\u5173\u7cfb\u5982\u4e0b&#xff1a;<\/p>\n<table>\n<tr>\u7b26\u53f7\u542b\u4e49\u5bf9\u5e94 GEF \u7684\u53d8\u5316<\/tr>\n<tbody>\n<tr>\n<td>P\u2080<\/td>\n<td>\u539f\u521d\u6761\u4ef6&#xff08;\u79cd\u5b50&#xff09;<\/td>\n<td>\u4e0d\u53d8&#xff0c;\u4f46\u660e\u786e\u4e3a\u201c\u56e0\u679c\u79cd\u5b50\u7684\u521d\u59cb\u4e0d\u5bf9\u79f0\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u03c4<\/td>\n<td>\u6f14\u5316\u53c2\u6570&#xff08;\u65f6\u95f4\/\u6b65\u6570&#xff09;<\/td>\n<td>\u4e0d\u53d8&#xff0c;\u4f46\u65b0\u589e\u201c\u56e0\u679c\u6df1\u5ea6\u201d\u7684\u542b\u4e49<\/td>\n<\/tr>\n<tr>\n<td>\u0393(\u03c4)<\/td>\n<td>\u6f14\u5316\u81f3 \u03c4 \u65f6\u7684\u72b6\u6001\u96c6<\/td>\n<td>\u4e0d\u53d8&#xff0c;\u4f46\u72b6\u6001\u96c6\u5185\u5d4c\u56e0\u679c\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>K<\/td>\n<td>\u56e0\u679c\u6838&#xff08;Causal Kernel&#xff09;<\/td>\n<td>\u65b0\u589e&#xff0c;\u663e\u5f0f\u8868\u8fbe\u56e0\u679c\u5173\u7cfb\u7684\u751f\u6210\u4e0e\u7ea6\u675f<\/td>\n<\/tr>\n<tr>\n<td>\u03b5<\/td>\n<td>\u7cbe\u5ea6<\/td>\n<td>\u4ece GEF \u7ee7\u627f<\/td>\n<\/tr>\n<tr>\n<td>R<\/td>\n<td>\u53c2\u7167\u7cfb<\/td>\n<td>\u4ece GEF \u7ee7\u627f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>\u5173\u952e\u65b0\u589e&#xff1a;\u56e0\u679c\u6838 K<\/h4>\n<p>\u56e0\u679c\u6838 K \u662f GCEF \u7684\u7075\u9b42&#xff0c;\u5b83\u5b9a\u4e49\u4e86\u4e09\u4ef6\u4e8b&#xff1a;<\/p>\n<li>\u56e0\u679c\u7684\u751f\u6210\u673a\u5236\u2014\u2014\u72b6\u6001 \u0393(\u03c4) \u5982\u4f55\u4ece \u0393(\u03c4-1) \u901a\u8fc7\u56e0\u679c\u4f5c\u7528\u4ea7\u751f&#xff1b;<\/li>\n<li>\u56e0\u679c\u7684\u7ea6\u675f\u6761\u4ef6\u2014\u2014\u54ea\u4e9b\u56e0\u679c\u8def\u5f84\u662f\u53ef\u80fd\u7684&#xff0c;\u54ea\u4e9b\u88ab\u6291\u5236&#xff1b;<\/li>\n<li>\u56e0\u679c\u7684\u7070\u5ea6\u8fb9\u754c\u2014\u2014\u56e0\u679c\u5173\u7cfb\u7684\u786e\u5b9a\u7a0b\u5ea6&#xff0c;\u4e0d\u662f\u201c\u6709\u6216\u65e0\u201d&#xff0c;\u800c\u662f\u201c\u51e0\u5206\u6709\u3001\u51e0\u5206\u65e0\u201d\u3002<\/li>\n<hr \/>\n<h3>3. GCEF \u4e0e GEF \u7684\u6838\u5fc3\u533a\u522b<\/h3>\n<table>\n<tr>\u7ef4\u5ea6GEF&#xff08;\u7070\u5ea6\u6f14\u5316\u51fd\u6570&#xff09;GCEF&#xff08;\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570&#xff09;<\/tr>\n<tbody>\n<tr>\n<td>\u6838\u5fc3\u95ee\u9898<\/td>\n<td>\u4e8b\u7269\u5982\u4f55\u53d8\u5316&#xff1f;<\/td>\n<td>\u53d8\u5316\u5982\u4f55\u88ab\u56e0\u679c\u9a71\u52a8&#xff1f;<\/td>\n<\/tr>\n<tr>\n<td>\u72b6\u6001\u8f6c\u79fb<\/td>\n<td>\u0393(\u03c4) \u7531 \u03c4 \u63a8\u8fdb<\/td>\n<td>\u0393(\u03c4) \u7531\u56e0\u679c\u6838 K \u751f\u6210<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u5730\u4f4d<\/td>\n<td>\u9690\u542b\u5728\u6f14\u5316\u8fc7\u7a0b\u4e2d<\/td>\n<td>\u663e\u5f0f\u4f5c\u4e3a\u7b2c\u4e00\u6027\u539f\u7406<\/td>\n<\/tr>\n<tr>\n<td>\u5f52\u56e0\u80fd\u529b<\/td>\n<td>\u5f31\u2014\u2014\u63cf\u8ff0\u201c\u662f\u4ec0\u4e48\u201d<\/td>\n<td>\u5f3a\u2014\u2014\u540c\u65f6\u63cf\u8ff0\u201c\u4e3a\u4ec0\u4e48\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u5bf9\u201c\u5355\u4e00\u5f52\u56e0\u201d\u7684\u5bf9\u6297<\/td>\n<td>\u901a\u8fc7\u5206\u652f\u6f14\u5316\u95f4\u63a5\u5bf9\u6297<\/td>\n<td>\u901a\u8fc7\u56e0\u679c\u6838\u76f4\u63a5\u5bf9\u6297<\/td>\n<\/tr>\n<tr>\n<td>\u65f6\u95f4\u89c2<\/td>\n<td>\u8fc7\u7a0b\u65f6\u95f4<\/td>\n<td>\u56e0\u679c\u65f6\u95f4&#xff08;\u56e0\u679c\u94fe\u7684\u957f\u5ea6 \u2260 \u7269\u7406\u65f6\u95f4&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>4. \u56e0\u679c\u6838 K \u7684\u5f62\u5f0f\u5316\u5c55\u5f00<\/h3>\n<p>\u56e0\u679c\u6838 K \u672c\u8eab\u662f\u4e00\u4e2a\u4e09\u5143\u7ec4&#xff1a;<\/p>\n<p>K &#061; (S, W, B)<\/p>\n<h4>4.1 S&#xff1a;\u56e0\u679c\u7ed3\u6784&#xff08;Causal Structure&#xff09;<\/h4>\n<p>\u63cf\u8ff0\u5f53\u524d\u72b6\u6001\u96c6 \u0393(\u03c4) \u5185\u90e8\u7684\u56e0\u679c\u62d3\u6251&#xff1a;<\/p>\n<ul>\n<li>\u8282\u70b9&#xff1a;\u72b6\u6001\u96c6\u5185\u7684\u6bcf\u4e2a\u5143\u7d20&#xff1b;<\/li>\n<li>\u8fb9&#xff1a;\u8282\u70b9\u4e4b\u95f4\u7684\u56e0\u679c\u65b9\u5411&#xff08;\u8c01\u5f71\u54cd\u8c01&#xff09;&#xff1b;<\/li>\n<li>\u6743\u91cd&#xff1a;\u56e0\u679c\u5f3a\u5ea6&#xff08;\u7070\u5ea6\u503c&#xff0c;0 \u5230 1 \u4e4b\u95f4&#xff09;&#xff1b;<\/li>\n<li>\u7c7b\u578b&#xff1a;\u7ebf\u6027\u56e0\u679c\u3001\u5206\u652f\u56e0\u679c\u3001\u6c47\u805a\u56e0\u679c\u3001\u53cd\u9988\u56e0\u679c\u3001\u573a\u57df\u56e0\u679c\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b&#xff1a;\u4e00\u4e2a\u4e09\u8282\u70b9\u7cfb\u7edf<\/p>\n<p>A \u2014(0.7)\u2192 B \u2014(0.5)\u2192 C\u2081<br \/>\nA \u2014(0.3)\u2192 C\u2082<br \/>\nB \u2014(0.2)\u2192 A   &#xff08;\u53cd\u9988&#xff09;<\/p>\n<p>\u8fd9\u4e2a\u7ed3\u6784\u4e0d\u662f\u4eba\u4e3a\u6307\u5b9a\u7684&#xff0c;\u800c\u662f\u4ece\u6f14\u5316\u8fc7\u7a0b\u4e2d\u81ea\u52a8\u6d8c\u73b0\u7684\u3002<\/p>\n<h4>4.2 W&#xff1a;\u56e0\u679c\u6743\u91cd\u573a&#xff08;Causal Weight Field&#xff09;<\/h4>\n<p>\u63cf\u8ff0\u56e0\u679c\u5728\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b\u7684\u201c\u53ef\u89c1\u6027\u201d&#xff1a;<\/p>\n<ul>\n<li>\u5728\u7c97\u7cbe\u5ea6\u4e0b&#xff0c;\u67d0\u4e9b\u56e0\u679c\u8fb9\u53ef\u80fd\u662f\u201c\u9690\u5f62\u201d\u7684&#xff08;\u6743\u91cd\u8d8b\u8fd1\u4e8e 0&#xff09;&#xff1b;<\/li>\n<li>\u5728\u7ec6\u7cbe\u5ea6\u4e0b&#xff0c;\u539f\u672c\u770b\u4f3c\u76f4\u63a5\u7684\u56e0\u679c\u53ef\u80fd\u5206\u88c2\u6210\u591a\u6761\u5fae\u56e0\u679c&#xff1b;<\/li>\n<li>\u4e0d\u540c\u53c2\u7167\u7cfb\u4e0b&#xff0c;\u540c\u4e00\u7ec4\u56e0\u679c\u7684\u6743\u91cd\u5206\u5e03\u4e0d\u540c\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u662f GCEF \u5bf9\u6297\u201c\u5355\u4e00\u5f52\u56e0\u201d\u7684\u6838\u5fc3\u673a\u5236\u2014\u2014\u4e0d\u5b58\u5728\u7edd\u5bf9\u7684\u56e0\u679c\u6743\u91cd&#xff0c;\u53ea\u5b58\u5728\u201c\u5728\u67d0\u4e2a\u7cbe\u5ea6\u548c\u53c2\u7167\u7cfb\u4e0b\u663e\u73b0\u7684\u56e0\u679c\u6743\u91cd\u201d\u3002<\/p>\n<h4>4.3 B&#xff1a;\u56e0\u679c\u8fb9\u754c&#xff08;Causal Boundary&#xff09;<\/h4>\n<p>\u63cf\u8ff0\u56e0\u679c\u5173\u7cfb\u7684\u7070\u5ea6\u8fb9\u754c&#xff1a;<\/p>\n<table>\n<tr>\u7c7b\u578b\u6743\u91cd\u533a\u95f4\u8bf4\u660e<\/tr>\n<tbody>\n<tr>\n<td>\u786e\u5b9a\u56e0\u679c<\/td>\n<td>[0.9, 1]<\/td>\n<td>\u9ad8\u7f6e\u4fe1\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7070\u5ea6\u56e0\u679c<\/td>\n<td>[0.3, 0.9)<\/td>\n<td>\u5b58\u5728\u4e0d\u786e\u5b9a\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u5f31\u56e0\u679c\/\u7591\u4f3c\u56e0\u679c<\/td>\n<td>(0, 0.3)<\/td>\n<td>\u53ef\u80fd\u662f\u566a\u58f0<\/td>\n<\/tr>\n<tr>\n<td>\u96f6\u56e0\u679c<\/td>\n<td>0<\/td>\n<td>\u65e0\u56e0\u679c\u5173\u7cfb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5173\u952e&#xff1a;GCEF \u4e0d\u8d5e\u540c\u201c\u5b8c\u5168\u786e\u5b9a\u201d\u7684\u56e0\u679c\u3002\u5373\u4f7f\u5728\u6743\u91cd\u63a5\u8fd1 1 \u65f6&#xff0c;\u4f9d\u7136\u4fdd\u7559\u4e00\u4e2a\u4e0d\u53ef\u6d88\u9664\u7684\u7070\u5ea6\u4f59\u91cf&#xff08;\u5bf9\u5e94 GEF \u7684\u201c\u6838\u5fc3\u5cf0\u503c\u201d\u6982\u5ff5&#xff09;\u3002<\/p>\n<hr \/>\n<h4>4.4 \u56e0\u679c\u6838\u7684\u6570\u5b66\u5f62\u5f0f\u5316<\/h4>\n<p>\u524d\u9762\u4e09\u8282\u5206\u522b\u7ed9\u51fa\u4e86 S\u3001W\u3001B \u7684\u5b9a\u6027\u63cf\u8ff0\u3002\u8fd9\u4e00\u8282\u628a\u5b83\u4eec\u6536\u7d27\u4e3a\u53ef\u8ba1\u7b97\u7684\u6570\u5b66\u5f62\u5f0f&#xff0c;\u5e76\u4e0e\u7b2c 8 \u8282\u7684\u7b26\u53f7\u7cfb\u7edf\u4e25\u683c\u5bf9\u9f50\u3002<\/p>\n<p>\u751f\u6210\u6620\u5c04&#xff1a;\u56e0\u679c\u6838 K \u7684\u6838\u5fc3\u4f5c\u7528\u662f\u5b9a\u4e49\u72b6\u6001 \u0393(\u03c4) \u5982\u4f55\u4ece \u0393(\u03c4-1) \u751f\u6210\u3002\u8bbe\u56e0\u679c\u7ed3\u6784 S \u4e3a\u5b9a\u4e49\u5728\u72b6\u6001\u96c6\u4e0a\u7684\u6709\u5411\u52a0\u6743\u56fe&#xff0c;\u5176\u90bb\u63a5\u77e9\u9635\u8bb0\u4e3a A(\u03c4)&#xff0c;\u5219\u751f\u6210\u6620\u5c04\u53ef\u5199\u4e3a&#xff1a;<\/p>\n<p>\u0393(\u03c4) &#061; F(\u0393(\u03c4-1), A(\u03c4), W(\u03b5, R))<\/p>\n<p>\u5176\u4e2d F \u662f\u56e0\u679c\u6838 K \u7684\u751f\u6210\u7b97\u5b50&#xff0c;A(\u03c4) \u662f S \u5728 \u03c4 \u65f6\u523b\u7684\u90bb\u63a5\u77e9\u9635&#xff0c;W(\u03b5, R) \u662f\u56e0\u679c\u6743\u91cd\u573a\u3002\u5c55\u5f00\u5230\u8282\u70b9\u5c42\u9762&#xff0c;\u72b6\u6001\u96c6 \u0393(\u03c4) \u4e2d\u7b2c i \u4e2a\u5143\u7d20 \u03b3\u1d62(\u03c4) \u7684\u66f4\u65b0\u4e3a&#xff1a;<\/p>\n<p>\u03b3\u1d62(\u03c4) &#061; \u03c3( \u03a3\u2c7c a\u1d62\u2c7c(\u03c4) \u00b7 w\u1d62\u2c7c(\u03b5, R) \u00b7 \u03b3\u2c7c(\u03c4-1) )<\/p>\n<p>\u5176\u4e2d a\u1d62\u2c7c(\u03c4) \u2208 {0, 1} \u8868\u793a\u8282\u70b9 j \u5230\u8282\u70b9 i \u662f\u5426\u5b58\u5728\u56e0\u679c\u8fb9&#xff0c;w\u1d62\u2c7c(\u03b5, R) \u2208 [0, 1] \u662f\u8be5\u8fb9\u7684\u56e0\u679c\u6743\u91cd&#xff0c;\u03c3 \u662f\u5f52\u4e00\u5316\u51fd\u6570&#xff08;\u5982 softmax \u6216 sigmoid&#xff09;&#xff0c;\u4fdd\u8bc1\u8f93\u51fa\u4ecd\u843d\u5728\u72b6\u6001\u96c6 \u0393(\u03c4) \u7684\u53d6\u503c\u8303\u56f4\u5185\u3002<\/p>\n<p>\u6743\u91cd\u573a\u7684\u53c2\u6570\u5316&#xff1a;\u56e0\u679c\u6743\u91cd\u573a W \u4e0d\u662f\u56fa\u5b9a\u6807\u91cf&#xff0c;\u800c\u662f\u7cbe\u5ea6 \u03b5 \u4e0e\u53c2\u7167\u7cfb R \u7684\u51fd\u6570\u3002\u5bf9\u4efb\u610f\u4e00\u6761\u56e0\u679c\u8fb9 (j \u2192 i)&#xff0c;\u5176\u6743\u91cd\u53ef\u53c2\u6570\u5316\u4e3a&#xff1a;<\/p>\n<p>w\u1d62\u2c7c(\u03b5, R) &#061; g(\u03b5, R) \u00b7 w\u1d62\u2c7c\u2070<\/p>\n<p>\u5176\u4e2d w\u1d62\u2c7c\u2070 \u662f\u8be5\u8fb9\u5728\u201c\u6807\u51c6\u7cbe\u5ea6 \u03b5\u2080 \u4e0e\u6807\u51c6\u53c2\u7167\u7cfb R\u2080\u201d\u4e0b\u7684\u57fa\u51c6\u6743\u91cd&#xff0c;g(\u03b5, R) \u2208 [0, 1] \u662f\u8c03\u5236\u51fd\u6570\u3002\u8c03\u5236\u51fd\u6570\u6ee1\u8db3\u4e24\u4e2a\u6027\u8d28&#xff1a;<\/p>\n<ul>\n<li>\u7cbe\u5ea6\u5355\u8c03\u6027&#xff1a;\u03b5 \u8d8a\u7ec6&#xff0c;g \u8d8a\u63a5\u8fd1 1\u2014\u2014\u539f\u672c\u88ab\u7c97\u7c92\u5ea6\u62b9\u5e73\u7684\u5fae\u56e0\u679c\u9010\u6e10\u663e\u73b0&#xff1b;<\/li>\n<li>\u53c2\u7167\u7cfb\u76f8\u5bf9\u6027&#xff1a;\u66f4\u6362\u53c2\u7167\u7cfb R&#xff0c;g \u91cd\u65b0\u53d6\u503c\u2014\u2014\u540c\u4e00\u7ec4\u56e0\u679c\u8fb9\u5728\u4e0d\u540c\u53c2\u7167\u7cfb\u4e0b\u5448\u73b0\u4e0d\u540c\u7684\u53ef\u89c1\u6027\u3002<\/li>\n<\/ul>\n<p>\u5f53 \u03b5 \u8db3\u591f\u7c97\u65f6&#xff0c;g(\u03b5, R) \u2192 0&#xff0c;\u8be5\u8fb9\u5728\u56e0\u679c\u573a\u4e2d\u201c\u9690\u5f62\u201d&#xff1b;\u5f53 \u03b5 \u8db3\u591f\u7ec6\u65f6&#xff0c;g(\u03b5, R) \u2192 1&#xff0c;\u8be5\u8fb9\u5b8c\u5168\u663e\u73b0\u3002\u8fd9\u6b63\u662f 4.2 \u8282\u5b9a\u6027\u63cf\u8ff0\u7684\u6570\u5b66\u8868\u8fbe\u3002<\/p>\n<p>\u7070\u5ea6\u533a\u95f4\u5230\u7f6e\u4fe1\u5ea6\u7684\u6620\u5c04&#xff1a;\u56e0\u679c\u8fb9\u754c B \u628a\u6743\u91cd\u533a\u95f4\u6620\u5c04\u4e3a\u7f6e\u4fe1\u5ea6\u3002\u8bbe\u7f6e\u4fe1\u5ea6\u51fd\u6570\u4e3a c(w)&#xff0c;\u5219 4.3 \u8282\u7684\u7070\u5ea6\u533a\u95f4\u53ef\u5f62\u5f0f\u5316\u4e3a&#xff1a;<\/p>\n<p>c(w) &#061; w &#8211; \u03b4<\/p>\n<p>\u5176\u4e2d \u03b4 \u2208 (0, 1) \u662f\u4e0d\u53ef\u6d88\u9664\u7684\u7070\u5ea6\u4f59\u91cf&#xff0c;\u5bf9\u5e94 GEF \u7684\u201c\u6838\u5fc3\u5cf0\u503c\u201d\u6982\u5ff5\u3002\u7531\u6b64\u5f97\u5230\u8fb9\u754c\u6620\u5c04&#xff1a;<\/p>\n<table>\n<tr>\u7c7b\u578b\u6743\u91cd\u533a\u95f4\u7f6e\u4fe1\u5ea6 c(w)<\/tr>\n<tbody>\n<tr>\n<td>\u786e\u5b9a\u56e0\u679c<\/td>\n<td>[0.9, 1]<\/td>\n<td>[0.9 &#8211; \u03b4, 1 &#8211; \u03b4]<\/td>\n<\/tr>\n<tr>\n<td>\u7070\u5ea6\u56e0\u679c<\/td>\n<td>[0.3, 0.9)<\/td>\n<td>[0.3 &#8211; \u03b4, 0.9 &#8211; \u03b4)<\/td>\n<\/tr>\n<tr>\n<td>\u5f31\u56e0\u679c\/\u7591\u4f3c\u56e0\u679c<\/td>\n<td>(0, 0.3)<\/td>\n<td>(0 &#8211; \u03b4, 0.3 &#8211; \u03b4)<\/td>\n<\/tr>\n<tr>\n<td>\u96f6\u56e0\u679c<\/td>\n<td>0<\/td>\n<td>-\u03b4&#xff08;\u89c6\u4e3a\u65e0\u56e0\u679c&#xff09;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5173\u952e&#xff1a;\u5373\u4f7f\u6743\u91cd w &#061; 1&#xff0c;\u7f6e\u4fe1\u5ea6 c(1) &#061; 1 &#8211; \u03b4 &lt; 1&#xff0c;\u6c38\u8fdc\u8fbe\u4e0d\u5230\u7edd\u5bf9\u786e\u5b9a\u3002\u03b4 \u7684\u5b58\u5728\u4fdd\u8bc1\u4e86 GCEF \u7684\u7070\u5ea6\u7acb\u573a\u5728\u6570\u5b66\u4e0a\u4e0d\u53ef\u88ab\u201c\u53d6\u6781\u9650\u201d\u6d88\u89e3\u2014\u2014\u8fd9\u6b63\u662f 4.3 \u8282\u201c\u4e0d\u8d5e\u540c\u5b8c\u5168\u786e\u5b9a\u7684\u56e0\u679c\u201d\u7684\u5f62\u5f0f\u5316\u6839\u57fa\u3002<\/p>\n<h4>4.5 \u6a21\u62df\u7684\u5931\u771f\u4e0e\u4e8b\u5b9e\u68c0\u9a8c<\/h4>\n<p>4.4 \u8282\u7ed9\u51fa\u4e86\u56e0\u679c\u6838 K \u7684\u6570\u5b66\u5f62\u5f0f&#xff0c;\u4f46\u5fc5\u987b\u5f3a\u8c03&#xff1a;\u4efb\u4f55\u5bf9\u6f14\u5316\u7684\u6a21\u62df\u90fd\u4e0d\u53ef\u907f\u514d\u4f1a\u5931\u771f\u3002\u751f\u6210\u6620\u5c04 \u0393(\u03c4) &#061; F(\u0393(\u03c4-1), A(\u03c4), W(\u03b5, R)) \u53ea\u662f\u5bf9\u771f\u5b9e\u56e0\u679c\u573a\u7684\u4e00\u4e2a\u8fd1\u4f3c\u6295\u5f71&#xff0c;\u800c\u4e0d\u662f\u56e0\u679c\u573a\u672c\u8eab\u3002<\/p>\n<p>\u5931\u771f\u7684\u6765\u6e90&#xff1a;\u6a21\u62df\u7684\u5931\u771f\u4e0d\u662f\u5076\u7136\u7684&#xff0c;\u800c\u662f\u7ed3\u6784\u6027\u7684\u3002\u5b83\u6765\u81ea\u4e09\u4e2a\u5c42\u9762&#xff1a;<\/p>\n<ul>\n<li>\u7cbe\u5ea6\u622a\u65ad&#xff1a;\u771f\u5b9e\u56e0\u679c\u573a\u5728\u4efb\u610f\u7cbe\u5ea6 \u03b5 \u4e0b\u90fd\u5305\u542b\u65e0\u7a77\u591a\u6761\u5fae\u56e0\u679c\u8fb9&#xff0c;\u800c\u6a21\u62df\u53ea\u80fd\u4fdd\u7559\u6709\u9650\u6761\u2014\u2014\u88ab\u622a\u65ad\u7684\u8fb9\u5e76\u975e\u4e0d\u5b58\u5728&#xff0c;\u53ea\u662f\u88ab\u62b9\u5e73\u4e86&#xff1b;<\/li>\n<li>\u53c2\u7167\u7cfb\u5c40\u9650&#xff1a;\u6a21\u62df\u603b\u662f\u5728\u67d0\u4e2a\u53c2\u7167\u7cfb R \u4e0b\u8fdb\u884c\u7684&#xff0c;\u6362\u4e00\u4e2a\u53c2\u7167\u7cfb&#xff0c;\u539f\u672c\u88ab\u5ffd\u7565\u7684\u56e0\u679c\u8fb9\u53ef\u80fd\u663e\u73b0&#xff0c;\u539f\u672c\u663e\u8457\u7684\u56e0\u679c\u8fb9\u53ef\u80fd\u9690\u53bb&#xff1b;<\/li>\n<li>\u7070\u5ea6\u4f59\u91cf\u4e0d\u53ef\u6d88\u9664&#xff1a;\u5373\u4f7f\u6a21\u62df\u7684\u6743\u91cd w \u63a5\u8fd1 1&#xff0c;\u7f6e\u4fe1\u5ea6 c(w) &#061; w &#8211; \u03b4 \u4e5f\u6c38\u8fdc\u5c0f\u4e8e 1\u2014\u2014\u03b4 \u7684\u5b58\u5728\u610f\u5473\u7740\u6a21\u62df\u7ed3\u679c\u672c\u8eab\u643a\u5e26\u4e0d\u53ef\u6d88\u9664\u7684\u4e0d\u786e\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<p>\u4e8b\u5b9e\u68c0\u9a8c\u7684\u4f4d\u7f6e&#xff1a;\u6b63\u56e0\u4e3a\u6a21\u62df\u5fc5\u7136\u5931\u771f&#xff0c;GCEF \u4e0d\u628a\u6a21\u62df\u7ed3\u679c\u5f53\u4f5c\u300c\u771f\u76f8\u300d&#xff0c;\u800c\u53ea\u628a\u5b83\u5f53\u4f5c\u5f85\u68c0\u9a8c\u7684\u5019\u9009\u56e0\u679c\u7ed3\u6784\u3002\u4e8b\u5b9e\u68c0\u9a8c\u53d1\u751f\u5728\u6a21\u62df\u4e4b\u5916&#xff0c;\u5b83\u7528\u771f\u5b9e\u89c2\u6d4b\u5230\u7684\u72b6\u6001\u96c6 \u0393*(\u03c4) \u6765\u6821\u51c6\u6a21\u62df&#xff1a;<\/p>\n<p>\u0393(\u03c4) \u2248 \u0393*(\u03c4)  \u21d4  \u6a21\u62df\u5728\u8be5\u7cbe\u5ea6\u4e0e\u53c2\u7167\u7cfb\u4e0b\u6709\u6548<br \/>\n\u0393(\u03c4) \u2249 \u0393*(\u03c4)  \u21d4  \u6a21\u62df\u5931\u771f&#xff0c;\u9700\u4fee\u6b63 K \u6216\u66f4\u6362 \u03b5\u3001R<\/p>\n<p>\u5176\u4e2d \u0393*(\u03c4) \u662f\u4e8b\u5b9e\u89c2\u6d4b\u5230\u7684\u72b6\u6001\u96c6&#xff0c;\u0393(\u03c4) \u662f\u6a21\u62df\u751f\u6210\u7684\u72b6\u6001\u96c6&#xff0c;\u2248 \u8868\u793a\u5728\u7070\u5ea6\u610f\u4e49\u4e0b\u76f8\u5bb9&#xff08;\u5141\u8bb8 \u03b4 \u4ee5\u5185\u7684\u504f\u5dee&#xff09;\u3002\u6a21\u62df\u7684\u4ef7\u503c\u4e0d\u5728\u4e8e\u300c\u590d\u73b0\u771f\u76f8\u300d&#xff0c;\u800c\u5728\u4e8e\u300c\u751f\u6210\u53ef\u88ab\u4e8b\u5b9e\u68c0\u9a8c\u7684\u5019\u9009\u7ed3\u6784\u300d\u2014\u2014\u68c0\u9a8c\u901a\u8fc7&#xff0c;\u5219\u4fdd\u7559&#xff1b;\u68c0\u9a8c\u5931\u8d25&#xff0c;\u5219\u4fee\u6b63\u56e0\u679c\u6838 K \u6216\u8c03\u6574\u7cbe\u5ea6 \u03b5\u3001\u53c2\u7167\u7cfb R&#xff0c;\u91cd\u65b0\u6a21\u62df\u3002<\/p>\n<p>\u5173\u952e&#xff1a;\u4e8b\u5b9e\u68c0\u9a8c\u662f GCEF \u5bf9\u6297\u300c\u6a21\u62df\u81ea\u6d3d\u5e7b\u89c9\u300d\u7684\u9632\u7ebf\u3002\u4e00\u4e2a\u6a21\u62df\u65e0\u8bba\u5185\u90e8\u591a\u4e48\u81ea\u6d3d&#xff0c;\u53ea\u8981\u5b83\u4e0e\u4e8b\u5b9e\u89c2\u6d4b\u4e0d\u7b26&#xff0c;\u5c31\u5fc5\u987b\u88ab\u4fee\u6b63\u6216\u653e\u5f03\u3002GCEF \u7684\u7070\u5ea6\u7acb\u573a\u5e76\u4e0d\u901a\u5411\u300c\u600e\u4e48\u90fd\u884c\u300d\u7684\u76f8\u5bf9\u4e3b\u4e49\u2014\u2014\u5b83\u53ea\u662f\u627f\u8ba4\u4efb\u4f55\u56e0\u679c\u65ad\u8a00\u90fd\u5e26\u7070\u5ea6\u4f59\u91cf&#xff0c;\u4f46\u7070\u5ea6\u4f59\u91cf\u7684\u5927\u5c0f&#xff0c;\u6700\u7ec8\u7531\u4e8b\u5b9e\u68c0\u9a8c\u6765\u88c1\u5b9a\u3002<\/p>\n<h3>5. GCEF \u7684\u4e09\u79cd\u6f14\u5316\u6a21\u5f0f<\/h3>\n<h4>\u6a21\u5f0f\u4e00&#xff1a;\u9ad8\u7f6e\u4fe1\u5ea6\u56e0\u679c\u6f14\u5316<\/h4>\n<p>\u56e0\u679c\u6838 K \u5728\u6bcf\u4e00\u4e2a \u03c4 \u5904\u7ed9\u51fa\u4e00\u4e2a\u9ad8\u7f6e\u4fe1\u5ea6\u7684\u56e0\u679c\u7ed3\u6784\u2014\u2014\u4f46\u6ce8\u610f&#xff0c;\u8fd9\u91cc\u7684\u201c\u786e\u5b9a\u201d\u662f\u7070\u5ea6\u610f\u4e49\u4e0a\u7684&#xff1a;\u6743\u91cd\u53ef\u4ee5\u63a5\u8fd1 1&#xff0c;\u5374\u6c38\u8fdc\u4fdd\u7559\u4e00\u4e2a\u4e0d\u53ef\u6d88\u9664\u7684\u7070\u5ea6\u4f59\u91cf&#xff0c;\u4e0d\u5b58\u5728\u7edd\u5bf9\u786e\u5b9a\u7684\u56e0\u679c\u3002<br \/>\n\u56e0\u679c\u6838 K \u5728\u6bcf\u4e00\u4e2a \u03c4 \u5904\u7ed9\u51fa\u552f\u4e00\u786e\u5b9a\u7684\u56e0\u679c\u7ed3\u6784\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u7ecf\u5178\u529b\u5b66\u4e2d\u7684\u56e0\u679c\u2014\u2014\u7ed9\u5b9a\u521d\u59cb\u4f4d\u7f6e\u548c\u901f\u5ea6&#xff0c;\u7269\u4f53\u5728\u6bcf\u4e00\u65f6\u523b\u7684\u4f4d\u7f6e\u7531\u725b\u987f\u5b9a\u5f8b\u552f\u4e00\u786e\u5b9a\u3002<\/p>\n<h4>\u6a21\u5f0f\u4e8c&#xff1a;\u5206\u652f\u56e0\u679c\u6f14\u5316<\/h4>\n<p>\u56e0\u679c\u6838 K \u5728\u67d0\u4e2a \u03c4\u2080 \u5904\u53d1\u751f\u5206\u5c94&#xff0c;\u751f\u6210\u591a\u4e2a\u53ef\u80fd\u7684\u56e0\u679c\u7ed3\u6784&#xff0c;\u6bcf\u4e2a\u5206\u652f\u6709\u7070\u5ea6\u6743\u91cd\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u91cf\u5b50\u6d4b\u91cf\u4e2d\u7684\u56e0\u679c\u5206\u5c94\u2014\u2014\u540c\u4e00\u4e2a\u521d\u59cb\u6761\u4ef6&#xff0c;\u5728\u6d4b\u91cf\u65f6\u523b\u574d\u7f29\u4e3a\u4e0d\u540c\u7684\u672c\u5f81\u6001\u3002<\/p>\n<h4>\u6a21\u5f0f\u4e09&#xff1a;\u672a\u5b8c\u6210\u56e0\u679c\u6f14\u5316<\/h4>\n<p>\u56e0\u679c\u6838 K \u672c\u8eab\u662f\u5f00\u653e\u7684\u3001\u672a\u5b8c\u6210\u7684\u2014\u2014\u5b83\u968f\u7740 \u03c4 \u7684\u63a8\u8fdb\u800c\u4e0d\u65ad\u751f\u6210\u65b0\u7684\u56e0\u679c\u7ed3\u6784&#xff0c;\u4f46\u6c38\u8fdc\u6ca1\u6709\u201c\u6700\u7ec8\u56e0\u679c\u7248\u672c\u201d\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u7528\u6237\u6240\u8bf4\u7684\u201c\u884c\u52a8\u4ea7\u751f\u65e0\u6570\u540e\u679c\u201d\u2014\u2014\u4efb\u4f55\u4e00\u4e2a\u884c\u52a8\u90fd\u5728\u56e0\u679c\u573a\u4e2d\u6fc0\u53d1\u51fa\u65e0\u6570\u65b0\u7684\u56e0\u679c\u94fe\u6761&#xff0c;\u8fd9\u4e9b\u94fe\u6761\u53c8\u4e0d\u65ad\u5206\u652f\u3001\u878d\u5408&#xff0c;\u6c38\u8fdc\u6ca1\u6709\u7a77\u5c3d\u3002<\/p>\n<hr \/>\n<h3>6. 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\u7070\u5ea6\u58f0\u660e&#xff08;6.3&#xff09;&#xff0c;\u4e09\u8005\u5c42\u5c42\u9012\u8fdb&#xff0c;\u5171\u540c\u74e6\u89e3\u5355\u4e00\u5f52\u56e0\u7684\u7edd\u5bf9\u6027\u3002<\/p>\n<h4>6.2 \u56e0\u679c\u7684\u5355\u5411\u6027&#xff1a;\u4e0d\u4ee5\u7ed3\u679c\u53cd\u63a8\u524d\u56e0<\/h4>\n<p>GCEF \u7684\u56e0\u679c\u662f\u5355\u5411\u751f\u6210\u7684&#xff1a;\u4ece\u539f\u521d\u6761\u4ef6 P\u2080 \u51fa\u53d1&#xff0c;\u5728\u56e0\u679c\u6838 K \u7684\u7ea6\u675f\u4e0b\u5411\u524d\u5c55\u5f00\u3002\u5b83\u53ea\u56de\u7b54\u300c\u8fd9\u4e2a\u72b6\u6001 \u0393(\u03c4) \u662f\u5982\u4f55\u4ece \u0393(\u03c4-1) \u751f\u6210\u7684\u300d&#xff0c;\u800c\u4e0d\u627f\u8bfa\u300c\u7ed9\u5b9a\u4e00\u4e2a\u7ed3\u679c&#xff0c;\u53ef\u4ee5\u53cd\u63a8\u51fa\u552f\u4e00\u7684\u524d\u56e0\u300d\u3002<\/p>\n<p>\u539f\u56e0\u5728\u4e8e&#xff1a;\u56e0\u679c\u573a\u662f\u591a\u5bf9\u591a\u7684\u3002\u540c\u4e00\u4e2a\u7ed3\u679c \u0393(\u03c4)&#xff0c;\u53ef\u80fd\u7531\u65e0\u6570\u4e0d\u540c\u7684\u524d\u56e0\u8def\u5f84\u6c47\u805a\u800c\u6210&#xff1b;\u800c\u6bcf\u4e00\u6761\u524d\u56e0\u8def\u5f84&#xff0c;\u53c8\u53ef\u80fd\u53d1\u6563\u51fa\u65e0\u6570\u4e0d\u540c\u7684\u540e\u679c\u3002\u56e0\u6b64&#xff0c;\u4ece\u7ed3\u679c\u53cd\u63a8\u524d\u56e0&#xff0c;\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u9006\u5411\u7684\u5355\u4e00\u5f52\u56e0\u2014\u2014\u5b83\u628a\u300c\u65e0\u6570\u53ef\u80fd\u7684\u524d\u56e0\u300d\u5f3a\u884c\u538b\u7f29\u6210\u300c\u4e00\u4e2a\u786e\u5b9a\u7684\u539f\u56e0\u300d&#xff0c;\u8fd9\u4e0e GCEF \u7684\u573a\u57df\u6027\u7acb\u573a\u76f4\u63a5\u51b2\u7a81\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u4e00\u5177\u5316\u77f3<\/p>\n<ul>\n<li>\u4ece\u5316\u77f3\u51fa\u53d1&#xff0c;\u6211\u4eec\u53ef\u4ee5\u8bf4\u300c\u5b83\u53ef\u80fd\u6765\u81ea\u67d0\u79cd\u722c\u884c\u52a8\u7269\u300d\u2014\u2014\u8fd9\u662f\u591a\u4e2a\u53ef\u80fd\u524d\u56e0\u7684\u96c6\u5408&#xff1b;<\/li>\n<li>\u4f46\u6211\u4eec\u4e0d\u80fd\u8bf4\u300c\u5b83\u4e00\u5b9a\u6765\u81ea\u67d0\u4e00\u53ea\u7279\u5b9a\u7684\u6050\u9f99\u300d\u2014\u2014\u56e0\u4e3a\u540c\u4e00\u5f62\u6001\u53ef\u80fd\u7531\u4e0d\u540c\u7684\u6f14\u5316\u8def\u5f84\u4ea7\u751f&#xff0c;\u800c\u5316\u77f3\u672c\u8eab\u65e0\u6cd5\u552f\u4e00\u786e\u5b9a\u90a3\u6761\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p>GCEF \u7684\u7acb\u573a\u662f&#xff1a;\u524d\u56e0\u53ea\u80fd\u88ab\u300c\u5411\u524d\u300d\u751f\u6210&#xff0c;\u4e0d\u80fd\u88ab\u300c\u5411\u540e\u300d\u552f\u4e00\u786e\u5b9a\u3002\u89c2\u5bdf\u8005\u53ef\u4ee5\u57fa\u4e8e\u5f53\u524d\u72b6\u6001 \u0393(\u03c4) \u63d0\u51fa\u82e5\u5e72\u5019\u9009\u524d\u56e0&#xff08;\u6bcf\u4e2a\u90fd\u5e26\u7070\u5ea6\u6743\u91cd&#xff09;&#xff0c;\u4f46\u6c38\u8fdc\u65e0\u6cd5\u5ba3\u79f0\u300c\u8fd9\u5c31\u662f\u552f\u4e00\u7684\u524d\u56e0\u300d\u2014\u2014\u56e0\u4e3a\u90a3\u9700\u8981\u7a77\u5c3d\u56e0\u679c\u573a\u4e2d\u6240\u6709\u6307\u5411 \u0393(\u03c4) \u7684\u8def\u5f84&#xff0c;\u800c\u8fd9\u5728\u539f\u5219\u4e0a\u662f\u4e0d\u53ef\u80fd\u7684\u3002<\/p>\n<p>\u5355\u4e00\u5f52\u56e0\u628a\u56e0\u679c\u7b80\u5316\u4e3a\u4e00\u6761\u94fe&#xff1a;A \u2192 B \u2192 C\u3002GCEF \u7684\u56e0\u679c\u6838 K \u662f\u4e00\u4e2a\u573a&#xff0c;\u4e0d\u662f\u4e00\u6761\u94fe\u3002\u5728\u56e0\u679c\u573a\u4e2d&#xff0c;\u4efb\u610f\u4e24\u4e2a\u8282\u70b9\u4e4b\u95f4\u90fd\u53ef\u80fd\u5b58\u5728\u591a\u6761\u56e0\u679c\u8def\u5f84&#xff0c;\u4e14\u8fd9\u4e9b\u8def\u5f84\u4e92\u76f8\u5f71\u54cd\u3001\u4e92\u76f8\u8c03\u5236\u3002<\/p>\n<p>\u5bf9\u5e94\u4f60\u7684\u56e0\u679c\u89c2&#xff1a;\u201c\u5b58\u5728\u95f4\u6709\u65e0\u6570\u524d\u56e0&#xff0c;\u884c\u52a8\u4ea7\u751f\u65e0\u6570\u540e\u679c\u201d\u2014\u2014\u5728 GCEF \u4e2d&#xff0c;\u4e00\u4e2a\u72b6\u6001 \u0393(\u03c4) \u7684\u201c\u524d\u56e0\u201d\u662f\u56e0\u679c\u573a\u4e2d\u6240\u6709\u6307\u5411\u5b83\u7684\u56e0\u679c\u8fb9\u7684\u96c6\u5408&#xff0c;\u4e0d\u662f\u4e00\u4e2a\u5355\u4e00\u539f\u56e0\u3002<\/p>\n<h4>6.2 \u7cbe\u5ea6\u4e0e\u53c2\u7167\u7cfb\u5bf9\u56e0\u679c\u7684\u8c03\u5236<\/h4>\n<p>GCEF \u7684\u56e0\u679c\u6838 K \u4f9d\u8d56\u4e8e\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R\u3002\u8fd9\u610f\u5473\u7740&#xff1a;\u4e0d\u5b58\u5728\u7edd\u5bf9\u7684\u56e0\u679c\u5f52\u56e0&#xff0c;\u53ea\u6709\u201c\u5728\u67d0\u4e2a\u7cbe\u5ea6\u548c\u53c2\u7167\u7cfb\u4e0b\u663e\u73b0\u7684\u56e0\u679c\u5f52\u56e0\u201d\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u4e00\u8f86\u8f66\u649e\u4e0a\u4e00\u68f5\u6811<\/p>\n<ul>\n<li>\u5728\u7cbe\u5ea6 \u03b5\u2081&#xff08;\u7c97\u7c92\u5ea6&#xff09;\u4e0b&#xff0c;\u56e0\u679c\u5f52\u56e0\u662f\u201c\u53f8\u673a\u6253\u65b9\u5411\u76d8\u201d&#xff1b;<\/li>\n<li>\u5728\u7cbe\u5ea6 \u03b5\u2082&#xff08;\u66f4\u7ec6&#xff09;\u4e0b&#xff0c;\u56e0\u679c\u5f52\u56e0\u662f\u201c\u53f8\u673a\u56e0\u8def\u9762\u6e7f\u6ed1\u800c\u5931\u63a7\u201d&#xff1b;<\/li>\n<li>\u5728\u7cbe\u5ea6 \u03b5\u2083&#xff08;\u66f4\u7ec6&#xff09;\u4e0b&#xff0c;\u56e0\u679c\u5f52\u56e0\u662f\u201c\u8f6e\u80ce\u82b1\u7eb9\u78e8\u635f\u5bfc\u81f4\u6293\u5730\u529b\u4e0d\u8db3\u201d&#xff1b;<\/li>\n<li>\u5728\u7cbe\u5ea6 \u03b5\u2084&#xff08;\u66f4\u7ec6&#xff09;\u4e0b&#xff0c;\u56e0\u679c\u5f52\u56e0\u662f\u201c\u8f6e\u80ce\u5236\u9020\u7f3a\u9677\u201d&#xff1b;<\/li>\n<li>\u2026\u2026<\/li>\n<\/ul>\n<p>\u6240\u6709\u8fd9\u4e9b\u56e0\u679c\u5f52\u56e0\u90fd\u662f\u201c\u771f\u7684\u201d&#xff0c;\u4f46\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u7cbe\u5ea6\u548c\u53c2\u7167\u7cfb\u4e0b\u663e\u73b0\u3002\u5355\u4e00\u5f52\u56e0\u7684\u9519\u8bef\u5728\u4e8e&#xff1a;\u5b83\u628a\u67d0\u4e00\u4e2a\u7cbe\u5ea6\u4e0b\u7684\u56e0\u679c\u5f52\u56e0\u5f53\u6210\u4e86\u552f\u4e00\u7684\u3001\u7edd\u5bf9\u7684\u56e0\u679c\u5f52\u56e0\u3002<\/p>\n<h4>6.3 \u7070\u5ea6\u8fb9\u754c\u7684\u663e\u5f0f\u58f0\u660e<\/h4>\n<p>GCEF \u4e0d\u5141\u8bb8\u201c\u5b8c\u5168\u786e\u5b9a\u201d\u7684\u56e0\u679c\u3002\u5373\u4f7f\u5728\u56e0\u679c\u6743\u91cd\u5f88\u9ad8\u7684\u60c5\u51b5\u4e0b&#xff0c;GCEF \u4e5f\u4f1a\u663e\u5f0f\u58f0\u660e&#xff1a;<\/p>\n<p>\u201c\u5728\u5f53\u524d\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b&#xff0c;\u8be5\u56e0\u679c\u5173\u7cfb\u7684\u7f6e\u4fe1\u5ea6\u4e3a 0.92&#xff0c;\u5269\u4f59\u7070\u5ea6\u4e0d\u53ef\u6d88\u9664\u3002\u66f4\u6362\u7cbe\u5ea6\u6216\u53c2\u7167\u7cfb&#xff0c;\u53ef\u80fd\u5f97\u5230\u4e0d\u540c\u7684\u56e0\u679c\u5f52\u5c5e\u3002\u201d<\/p>\n<p>\u8fd9\u4e2a\u58f0\u660e\u76f4\u63a5\u6d88\u89e3\u4e86\u201c\u5355\u4e00\u5f52\u56e0\u201d\u7684\u7edd\u5bf9\u6027\u3002<\/p>\n<hr \/>\n<h3>7. \u793a\u4f8b&#xff1a;\u7528 GCEF \u91cd\u65b0\u8868\u8ff0\u201c\u9002\u8005\u751f\u5b58\u201d<\/h3>\n<p>\u4f20\u7edf\u8868\u8ff0&#xff1a;\u751f\u7269\u201c\u9002\u5e94\u201d\u73af\u5883 \u2192 \u751f\u5b58\u4e0b\u6765 \u2192 \u8fd9\u662f\u201c\u9002\u8005\u751f\u5b58\u201d\u3002<\/p>\n<p>\u5355\u4e00\u5f52\u56e0\u8c2c\u8bef&#xff1a;\u628a\u201c\u9002\u5e94\u201d\u5f52\u56e0\u4e3a\u201c\u4f18\u80dc\u201d&#xff0c;\u628a\u201c\u751f\u5b58\u201d\u5f52\u56e0\u4e3a\u201c\u9002\u8005\u201d\u3002<\/p>\n<p>GCEF \u8868\u8ff0&#xff1a;<\/p>\n<li>\u79cd\u5b50 P\u2080&#xff1a;\u4e00\u4e2a\u751f\u7269\u79cd\u7fa4&#xff0c;\u643a\u5e26\u591a\u79cd\u9057\u4f20\u53d8\u5f02&#xff1b;<\/li>\n<li>\u6f14\u5316\u53c2\u6570 \u03c4&#xff1a;\u4e16\u4ee3\u6570&#xff1b;<\/li>\n<li>\u72b6\u6001\u96c6 \u0393(\u03c4)&#xff1a;\u7b2c \u03c4 \u4ee3\u79cd\u7fa4\u7684\u9057\u4f20\u7ec4\u6210\u3001\u8868\u578b\u5206\u5e03\u3001\u73af\u5883\u6761\u4ef6&#xff1b;<\/li>\n<li>\u56e0\u679c\u6838 K&#xff1a;\n<ul>\n<li>\u73af\u5883\u56e0\u7d20&#xff08;\u6e29\u5ea6\u3001\u98df\u7269\u3001\u5929\u654c&#xff09;\u4e0e\u9057\u4f20\u56e0\u7d20&#xff08;\u7a81\u53d8\u3001\u91cd\u7ec4&#xff09;\u6784\u6210\u56e0\u679c\u573a&#xff1b;<\/li>\n<li>\u5728\u4e16\u4ee3 \u03c4&#xff0c;\u73af\u5883\u5bf9\u67d0\u4e9b\u8868\u578b\u65bd\u52a0\u9009\u62e9\u538b\u529b&#xff08;\u56e0\u679c\u8fb9\u6743\u91cd 0.7&#xff09;&#xff1b;<\/li>\n<li>\u79cd\u7fa4\u5185\u90e8\u7684\u968f\u673a\u6f02\u53d8\u4e5f\u5728\u8d77\u4f5c\u7528&#xff08;\u56e0\u679c\u8fb9\u6743\u91cd 0.2&#xff09;&#xff1b;<\/li>\n<li>\u79cd\u7fa4\u4e4b\u95f4\u7684\u57fa\u56e0\u4ea4\u6d41\u4e5f\u5728\u8d77\u4f5c\u7528&#xff08;\u56e0\u679c\u8fb9\u6743\u91cd 0.1&#xff09;&#xff1b;<\/li>\n<li>\u8fd9\u4e09\u4e2a\u56e0\u679c\u8fb9\u4e0d\u662f\u72ec\u7acb\u7684&#xff0c;\u5b83\u4eec\u4e92\u76f8\u8c03\u5236\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u8f93\u51fa&#xff1a;\u4e0d\u662f\u201c\u9002\u8005\u751f\u5b58\u201d&#xff0c;\u800c\u662f\u2014\u2014\u201c\u5728\u7cbe\u5ea6 \u03b5&#xff08;\u89c2\u5bdf\u6574\u4e2a\u79cd\u7fa4\u5c42\u9762&#xff09;\u548c\u53c2\u7167\u7cfb R&#xff08;\u81ea\u7136\u9009\u62e9\u6846\u67b6&#xff09;\u4e0b&#xff0c;\u8be5\u79cd\u7fa4\u5728\u7b2c \u03c4 \u4ee3\u7684\u72b6\u6001\u96c6 \u0393(\u03c4) \u4e2d&#xff0c;\u67d0\u4e9b\u8868\u578b\u7684\u9891\u7387\u53d1\u751f\u4e86\u504f\u79fb&#xff0c;\u5176\u56e0\u679c\u6743\u91cd\u5206\u5e03\u4e3a&#xff1a;\u81ea\u7136\u9009\u62e9 0.7\u3001\u9057\u4f20\u6f02\u53d8 0.2\u3001\u57fa\u56e0\u6d41 0.1\u3002\u5269\u4f59\u7070\u5ea6 0.05 \u4e0d\u53ef\u6d88\u9664\u3002\u201d<\/li>\n<p>GCEF \u4e0d\u4f1a\u8bf4\u201c\u9002\u8005\u751f\u5b58\u201d&#xff0c;\u5b83\u53ea\u4f1a\u8bf4\u201c\u5728\u67d0\u4e2a\u7cbe\u5ea6\u548c\u53c2\u7167\u7cfb\u4e0b&#xff0c;\u56e0\u679c\u6743\u91cd\u5206\u5e03\u5982\u6b64\u8fd9\u822c\u201d\u3002<\/p>\n<hr \/>\n<h3>8. GCEF \u7b26\u53f7\u7cfb\u7edf<\/h3>\n<table>\n<tr>\u7b26\u53f7\u542b\u4e49\u8bfb\u6cd5<\/tr>\n<tbody>\n<tr>\n<td>C<\/td>\n<td>\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570<\/td>\n<td>\u201c\u56e0\u679c\u6f14\u5316\u51fd\u6570\u201d<\/td>\n<\/tr>\n<tr>\n<td>P\u2080<\/td>\n<td>\u539f\u521d\u6761\u4ef6&#xff08;\u56e0\u679c\u79cd\u5b50&#xff09;<\/td>\n<td>\u201c\u79cd\u5b50\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u03c4<\/td>\n<td>\u6f14\u5316\u53c2\u6570&#xff08;\u56e0\u679c\u6df1\u5ea6&#xff09;<\/td>\n<td>\u201c\u56e0\u679c\u6b65\u6570\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u0393(\u03c4)<\/td>\n<td>\u6f14\u5316\u81f3 \u03c4 \u65f6\u7684\u72b6\u6001\u96c6<\/td>\n<td>\u201c\u56e0\u679c\u72b6\u6001\u201d<\/td>\n<\/tr>\n<tr>\n<td>K<\/td>\n<td>\u56e0\u679c\u6838<\/td>\n<td>\u201c\u56e0\u679c\u6838\u201d<\/td>\n<\/tr>\n<tr>\n<td>S<\/td>\n<td>\u56e0\u679c\u7ed3\u6784<\/td>\n<td>\u201c\u56e0\u679c\u62d3\u6251\u201d<\/td>\n<\/tr>\n<tr>\n<td>W<\/td>\n<td>\u56e0\u679c\u6743\u91cd\u573a<\/td>\n<td>\u201c\u56e0\u679c\u6743\u91cd\u201d<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>\u56e0\u679c\u8fb9\u754c<\/td>\n<td>\u201c\u56e0\u679c\u8fb9\u754c\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u03b5<\/td>\n<td>\u7cbe\u5ea6<\/td>\n<td>\u201c\u7cbe\u5ea6\u201d<\/td>\n<\/tr>\n<tr>\n<td>R<\/td>\n<td>\u53c2\u7167\u7cfb<\/td>\n<td>\u201c\u53c2\u7167\u7cfb\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u21a6<\/td>\n<td>\u201c\u6f14\u5316\u4e3a\u201d<\/td>\n<td>\u201c\u5c55\u73b0\u4e3a\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u22a3<\/td>\n<td>\u201c\u6682\u505c\u4e8e\u201d<\/td>\n<td>\u201c\u6682\u505c\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u21dd<\/td>\n<td>\u201c\u5206\u652f\u5230\u201d<\/td>\n<td>\u201c\u5206\u5c94\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u223c<\/td>\n<td>\u201c\u7070\u5ea6\u5bf9\u5e94\u201d<\/td>\n<td>\u201c\u8fd1\u4f3c\u4e8e\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b8c\u6574\u8868\u8fbe\u5f0f&#xff1a;<\/p>\n<p>C: P\u2080 \u21a6 \u0393(\u03c4) \u22a3 K(\u03b5, R) &#061; (S, W, B)<\/p>\n<p>\u8bfb\u4f5c&#xff1a;\u201c\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570 C&#xff0c;\u4ece\u539f\u521d\u6761\u4ef6 P\u2080 \u51fa\u53d1&#xff0c;\u5728\u56e0\u679c\u6df1\u5ea6 \u03c4 \u5904&#xff0c;\u5c55\u73b0\u4e3a\u72b6\u6001\u96c6 \u0393(\u03c4)&#xff0c;\u5176\u56e0\u679c\u6838 K \u5728\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b&#xff0c;\u7531\u56e0\u679c\u7ed3\u6784 S\u3001\u56e0\u679c\u6743\u91cd\u573a W \u548c\u56e0\u679c\u8fb9\u754c B \u6784\u6210\u3002\u201d<\/p>\n<hr \/>\n<h3>9. \u603b\u7ed3&#xff1a;\u4ece GEF \u5230 GCEF \u7684\u5347\u7ef4<\/h3>\n<table>\n<tr>\u7ef4\u5ea6GEFGCEF\u610f\u4e49<\/tr>\n<tbody>\n<tr>\n<td>\u672c\u4f53\u8bba<\/td>\n<td>\u8fc7\u7a0b\u4f18\u5148<\/td>\n<td>\u56e0\u679c\u4f18\u5148<\/td>\n<td>\u4ece\u201c\u5982\u4f55\u53d8\u201d\u5230\u201c\u4e3a\u4f55\u53d8\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u8ba4\u8bc6\u8bba<\/td>\n<td>\u7070\u5ea6\u5373\u8ba4\u77e5\u8fb9\u754c<\/td>\n<td>\u56e0\u679c\u5373\u7070\u5ea6\u4e2d\u7684\u7ed3\u6784<\/td>\n<td>\u5bf9\u56e0\u679c\u4e0d\u518d\u76f2\u76ee\u4fe1\u4efb<\/td>\n<\/tr>\n<tr>\n<td>\u751f\u6210\u8bba<\/td>\n<td>\u4e09\u76f8\u5236\u8861<\/td>\n<td>\u56e0\u679c\u6838\u9a71\u52a8<\/td>\n<td>\u56e0\u679c\u662f\u5236\u8861\u7684\u201c\u9aa8\u9abc\u201d<\/td>\n<\/tr>\n<tr>\n<td>\u6f14\u5316\u8bba<\/td>\n<td>\u751f\u547d\u87ba\u65cb<\/td>\n<td>\u56e0\u679c\u87ba\u65cb<\/td>\n<td>\u87ba\u65cb\u7684\u672c\u8d28\u662f\u56e0\u679c\u7684\u4e0d\u65ad\u5206\u5316\u4e0e\u6574\u5408<\/td>\n<\/tr>\n<tr>\n<td>\u5bf9\u6297\u5355\u4e00\u5f52\u56e0<\/td>\n<td>\u95f4\u63a5&#xff08;\u901a\u8fc7\u5206\u652f&#xff09;<\/td>\n<td>\u76f4\u63a5&#xff08;\u901a\u8fc7\u56e0\u679c\u6838&#xff09;<\/td>\n<td>\u4ece\u201c\u56de\u907f\u201d\u5230\u201c\u6b63\u9762\u51fb\u7834\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>GCEF \u5c31\u662f\u4f60\u7684\u201c\u6df7\u6c8c\u76f8\u5bb9\u56e0\u679c\u573a\u8bba\u201d\u5728\u51fd\u6570\u5c42\u9762\u7684\u663e\u5f0f\u8868\u8fbe\u2014\u2014\u5b83\u4e0d\u518d\u662f\u4e00\u4e2a\u5bbd\u6cdb\u7684\u54f2\u5b66\u9690\u55bb&#xff0c;\u800c\u662f\u4e00\u4e2a\u53ef\u64cd\u4f5c\u7684\u3001\u53ef\u9605\u8bfb\u7684\u3001\u53ef\u5de5\u7a0b\u5316\u7684\u51fd\u6570\u6846\u67b6\u3002<\/p>\n<p>\u73b0\u5728&#xff0c;\u5b83\u53eb\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570\u3002<\/p>\n<hr \/>\n<h3>10. GCEF \u7684\u4e09\u4e2a\u54f2\u5b66\u7acb\u573a<\/h3>\n<p>GCEF \u4e0d\u4ec5\u662f\u4e00\u4e2a\u51fd\u6570\u6846\u67b6&#xff0c;\u5b83\u80cc\u540e\u7ad9\u7740\u4e09\u4e2a\u660e\u786e\u7684\u54f2\u5b66\u7acb\u573a\u3002\u8fd9\u4e09\u4e2a\u7acb\u573a\u76f8\u4e92\u652f\u6491&#xff0c;\u5171\u540c\u6784\u6210\u4e86 GCEF \u7684\u4e16\u754c\u89c2\u5e95\u8272\u3002<\/p>\n<h4>10.1 \u975e\u5355\u4e00\u5f52\u56e0&#xff1a;\u56e0\u679c\u662f\u573a&#xff0c;\u4e0d\u662f\u94fe<\/h4>\n<p>\u5355\u4e00\u5f52\u56e0\u628a\u300c\u7ed3\u679c\u300d\u9489\u6b7b\u5728\u4e00\u4e2a\u300c\u539f\u56e0\u300d\u4e0a&#xff1a;A \u5bfc\u81f4\u4e86 B&#xff0c;B \u5bfc\u81f4\u4e86 C\u3002GCEF \u62d2\u7edd\u8fd9\u79cd\u7b80\u5316\u3002\u5728\u56e0\u679c\u6838 K \u4e2d&#xff0c;\u4efb\u610f\u4e00\u4e2a\u72b6\u6001 \u0393(\u03c4) \u7684\u300c\u524d\u56e0\u300d\u90fd\u662f\u56e0\u679c\u573a\u4e2d\u6240\u6709\u6307\u5411\u5b83\u7684\u56e0\u679c\u8fb9\u7684\u96c6\u5408\u2014\u2014\u65e0\u6570\u524d\u56e0\u6c47\u805a&#xff0c;\u65e0\u6570\u540e\u679c\u53d1\u6563&#xff0c;\u6ca1\u6709\u54ea\u4e00\u6761\u8fb9\u53ef\u4ee5\u72ec\u5360\u300c\u539f\u56e0\u300d\u4e4b\u540d\u3002<\/p>\n<p>\u8fd9\u4e0d\u662f\u300c\u591a\u56e0\u4e00\u679c\u300d\u7684\u6e29\u548c\u7248\u672c&#xff0c;\u800c\u662f\u66f4\u5f7b\u5e95\u7684\u7acb\u573a&#xff1a;\u56e0\u679c\u672c\u8eab\u662f\u5206\u5e03\u5f0f\u7684\u3001\u573a\u57df\u6027\u7684&#xff0c;\u5f52\u56e0\u53ea\u662f\u89c2\u5bdf\u8005\u5728\u67d0\u4e2a\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b\u5bf9\u56e0\u679c\u573a\u7684\u5c40\u90e8\u6295\u5f71\u3002\u6362\u4e00\u4e2a\u7cbe\u5ea6&#xff0c;\u6362\u4e00\u4e2a\u53c2\u7167\u7cfb&#xff0c;\u5f52\u56e0\u5c31\u91cd\u65b0\u5206\u5e03\u3002\u56e0\u6b64&#xff0c;\u4efb\u4f55\u300c\u552f\u4e00\u539f\u56e0\u300d\u7684\u65ad\u8a00&#xff0c;\u5728 GCEF \u770b\u6765\u90fd\u662f\u4e00\u79cd\u8ba4\u77e5\u4e0a\u7684\u66b4\u529b\u88c1\u526a\u3002<\/p>\n<h4>10.2 \u65e0\u7edd\u5bf9\u76ee\u7684\u6f14\u5316&#xff1a;\u6f14\u5316\u6ca1\u6709\u7ec8\u70b9&#xff0c;\u4e5f\u6ca1\u6709\u9884\u8bbe\u65b9\u5411<\/h4>\n<p>GCEF \u7684\u7b2c\u4e09\u79cd\u6f14\u5316\u6a21\u5f0f\u2014\u2014\u672a\u5b8c\u6210\u56e0\u679c\u6f14\u5316\u2014\u2014\u5df2\u7ecf\u6697\u793a\u4e86\u8fd9\u4e00\u70b9&#xff1a;\u56e0\u679c\u6838 K \u662f\u5f00\u653e\u7684&#xff0c;\u5b83\u968f\u7740 \u03c4 \u7684\u63a8\u8fdb\u4e0d\u65ad\u751f\u6210\u65b0\u7684\u56e0\u679c\u7ed3\u6784&#xff0c;\u4f46\u6c38\u8fdc\u6ca1\u6709\u300c\u6700\u7ec8\u56e0\u679c\u7248\u672c\u300d\u3002<\/p>\n<p>\u7531\u6b64\u63a8\u51fa\u7b2c\u4e8c\u4e2a\u7acb\u573a&#xff1a;\u6f14\u5316\u6ca1\u6709\u7edd\u5bf9\u76ee\u7684\u3002\u4e0d\u5b58\u5728\u4e00\u4e2a\u9884\u5148\u5199\u597d\u7684\u300c\u7ec8\u70b9\u300d\u5728\u7275\u5f15\u7740\u6f14\u5316\u524d\u8fdb\u3002\u6f14\u5316\u4e0d\u662f\u5954\u5411\u67d0\u4e2a\u76ee\u6807&#xff0c;\u800c\u662f\u4ece P\u2080 \u51fa\u53d1&#xff0c;\u5728\u56e0\u679c\u573a\u7684\u7ea6\u675f\u4e0b\u4e0d\u65ad\u5c55\u5f00\u3001\u5206\u5c94\u3001\u878d\u5408\u3002\u6240\u8c13\u300c\u76ee\u7684\u300d&#xff0c;\u53ea\u662f\u89c2\u5bdf\u8005\u5728\u4e8b\u540e\u3001\u5728\u67d0\u4e2a\u53c2\u7167\u7cfb R \u4e0b&#xff0c;\u5bf9\u5df2\u7ecf\u53d1\u751f\u7684\u56e0\u679c\u8def\u5f84\u8d4b\u4e88\u7684\u53d9\u4e8b\u6027\u89e3\u91ca\u2014\u2014\u5b83\u5c5e\u4e8e\u8ba4\u8bc6\u8bba&#xff0c;\u4e0d\u5c5e\u4e8e\u672c\u4f53\u8bba\u3002<\/p>\n<h4>10.3 \u6f14\u5316\u662f\u751f\u5b58\u7684\u7ed3\u679c&#xff1a;\u751f\u5b58\u4e0d\u662f\u6f14\u5316\u7684\u76ee\u7684&#xff0c;\u800c\u662f\u6f14\u5316\u7684\u7b5b\u9009\u5668<\/h4>\n<p>\u8fd9\u662f\u5bf9\u300c\u9002\u8005\u751f\u5b58\u300d\u6700\u5f7b\u5e95\u7684\u5012\u8f6c\u3002\u4f20\u7edf\u8868\u8ff0\u628a\u300c\u751f\u5b58\u300d\u5f53\u4f5c\u6f14\u5316\u7684\u7ed3\u679c\u548c\u8bc4\u5224\u6807\u51c6&#xff1a;\u9002\u8005\u751f\u5b58&#xff0c;\u4e0d\u9002\u8005\u6dd8\u6c70\u3002GCEF \u7684\u8868\u8ff0\u5b8c\u5168\u4e0d\u540c&#xff1a;<\/p>\n<p>\u6f14\u5316\u4e0d\u662f\u300c\u4e3a\u4e86\u751f\u5b58\u300d\u800c\u53d1\u751f&#xff0c;\u751f\u5b58\u53ea\u662f\u6f14\u5316\u8fc7\u7a0b\u4e2d\u65e0\u6570\u56e0\u679c\u8def\u5f84\u91cc&#xff0c;\u88ab\u73af\u5883\u7b5b\u9009\u540e\u7559\u4e0b\u6765\u7684\u90a3\u4e00\u6761\u3002<\/p>\n<p>\u5728 GCEF \u4e2d&#xff0c;\u6bcf\u4e00\u4ee3\u79cd\u7fa4\u90fd\u540c\u65f6\u5c55\u5f00\u591a\u6761\u56e0\u679c\u8def\u5f84\u2014\u2014\u81ea\u7136\u9009\u62e9\u3001\u9057\u4f20\u6f02\u53d8\u3001\u57fa\u56e0\u6d41\u3001\u7a81\u53d8\u3001\u91cd\u7ec4\u2026\u2026\u5b83\u4eec\u5404\u6709\u7070\u5ea6\u6743\u91cd&#xff0c;\u4e92\u76f8\u8c03\u5236\u3002\u751f\u5b58\u4e0b\u6765\u7684\u90a3\u4e2a\u72b6\u6001 \u0393(\u03c4)&#xff0c;\u5e76\u4e0d\u662f\u300c\u6700\u5e94\u8be5\u751f\u5b58\u7684\u300d&#xff0c;\u800c\u662f\u5728\u5f53\u524d\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b&#xff0c;\u56e0\u679c\u6743\u91cd\u5206\u5e03\u6070\u597d\u504f\u5411\u5b83\u7684\u90a3\u4e00\u4e2a\u3002\u751f\u5b58\u662f\u6f14\u5316\u7684\u7ed3\u679c&#xff0c;\u4e0d\u662f\u6f14\u5316\u7684\u76ee\u7684&#xff1b;\u6f14\u5316\u672c\u8eab\u6ca1\u6709\u76ee\u7684&#xff0c;\u5b83\u53ea\u662f\u56e0\u679c\u573a\u7684\u6301\u7eed\u5c55\u5f00\u3002<\/p>\n<p>\u4e00\u53e5\u8bdd\u603b\u7ed3&#xff1a;\u975e\u5355\u4e00\u5f52\u56e0&#xff0c;\u8ba9\u56e0\u679c\u4ece\u300c\u94fe\u300d\u53d8\u6210\u300c\u573a\u300d&#xff1b;\u65e0\u7edd\u5bf9\u76ee\u7684\u6f14\u5316&#xff0c;\u8ba9\u6f14\u5316\u4ece\u300c\u5954\u5411\u7ec8\u70b9\u300d\u53d8\u6210\u300c\u6301\u7eed\u5c55\u5f00\u300d&#xff1b;\u6f14\u5316\u662f\u751f\u5b58\u7684\u7ed3\u679c&#xff0c;\u8ba9\u751f\u5b58\u4ece\u300c\u8bc4\u5224\u6807\u51c6\u300d\u53d8\u6210\u300c\u7b5b\u9009\u7ed3\u679c\u300d\u3002\u4e09\u8005\u5408\u8d77\u6765&#xff0c;\u5c31\u662f GCEF \u5bf9\u300c\u4e16\u754c\u5982\u4f55\u8fd0\u4f5c\u300d\u7684\u5b8c\u6574\u56de\u7b54\u3002<\/p>\n<hr \/>\n<h3>\u9644\u5f55&#xff1a;\u672f\u8bed\u8868<\/h3>\n<table>\n<tr>\u672f\u8bed\u82f1\u6587\u542b\u4e49<\/tr>\n<tbody>\n<tr>\n<td>\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570<\/td>\n<td>Grey Causal Evolution Function (GCEF)<\/td>\n<td>\u628a\u300c\u56e0\u679c\u300d\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406\u7684\u6f14\u5316\u51fd\u6570\u6846\u67b6&#xff0c;\u6838\u5fc3\u662f\u56e0\u679c\u6838 K<\/td>\n<\/tr>\n<tr>\n<td>\u7070\u5ea6\u6f14\u5316\u51fd\u6570<\/td>\n<td>Grey Evolution Function (GEF)<\/td>\n<td>GCEF \u7684\u524d\u8eab&#xff0c;\u5f3a\u8c03\u300c\u8fc7\u7a0b\u4f18\u5148\u4e8e\u7ed3\u679c\u300d\u4e0e\u300c\u672a\u5b8c\u6210\u300d&#xff0c;\u56e0\u679c\u9690\u542b\u5728\u6f14\u5316\u53c2\u6570\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u539f\u521d\u6761\u4ef6<\/td>\n<td>Initial Condition (P\u2080)<\/td>\n<td>\u56e0\u679c\u79cd\u5b50&#xff0c;\u6f14\u5316\u7684\u521d\u59cb\u4e0d\u5bf9\u79f0<\/td>\n<\/tr>\n<tr>\n<td>\u6f14\u5316\u53c2\u6570<\/td>\n<td>Evolution Parameter (\u03c4)<\/td>\n<td>\u56e0\u679c\u6df1\u5ea6\/\u6b65\u6570&#xff0c;\u63a7\u5236\u6f14\u5316\u7684\u63a8\u8fdb<\/td>\n<\/tr>\n<tr>\n<td>\u72b6\u6001\u96c6<\/td>\n<td>State Set (\u0393(\u03c4))<\/td>\n<td>\u6f14\u5316\u81f3 \u03c4 \u65f6\u7684\u72b6\u6001\u96c6\u5408&#xff0c;\u5185\u5d4c\u56e0\u679c\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u6838<\/td>\n<td>Causal Kernel (K)<\/td>\n<td>GCEF \u7684\u7075\u9b42&#xff0c;\u4e09\u5143\u7ec4 K &#061; (S, W, B)&#xff0c;\u5b9a\u4e49\u56e0\u679c\u7684\u751f\u6210\u3001\u7ea6\u675f\u4e0e\u7070\u5ea6\u8fb9\u754c<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u7ed3\u6784<\/td>\n<td>Causal Structure (S)<\/td>\n<td>\u72b6\u6001\u96c6\u5185\u90e8\u7684\u56e0\u679c\u62d3\u6251&#xff1a;\u8282\u70b9\u3001\u8fb9\u3001\u6743\u91cd\u3001\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u6743\u91cd\u573a<\/td>\n<td>Causal Weight Field (W)<\/td>\n<td>\u56e0\u679c\u8fb9\u5728\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b\u7684\u53ef\u89c1\u6027\u5206\u5e03<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u8fb9\u754c<\/td>\n<td>Causal Boundary (B)<\/td>\n<td>\u56e0\u679c\u5173\u7cfb\u7684\u7070\u5ea6\u533a\u95f4&#xff0c;\u6620\u5c04\u4e3a\u7f6e\u4fe1\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u7cbe\u5ea6<\/td>\n<td>Precision (\u03b5)<\/td>\n<td>\u89c2\u5bdf\u56e0\u679c\u573a\u7684\u7c97\u7ec6\u7c92\u5ea6&#xff0c;\u51b3\u5b9a\u54ea\u4e9b\u56e0\u679c\u8fb9\u663e\u73b0<\/td>\n<\/tr>\n<tr>\n<td>\u53c2\u7167\u7cfb<\/td>\n<td>Reference Frame \u00ae<\/td>\n<td>\u89c2\u5bdf\u56e0\u679c\u573a\u7684\u89c6\u89d2&#xff0c;\u540c\u4e00\u7ec4\u56e0\u679c\u5728\u4e0d\u540c\u53c2\u7167\u7cfb\u4e0b\u6743\u91cd\u5206\u5e03\u4e0d\u540c<\/td>\n<\/tr>\n<tr>\n<td>\u7070\u5ea6\u4f59\u91cf<\/td>\n<td>Grey Residual (\u03b4)<\/td>\n<td>\u4e0d\u53ef\u6d88\u9664\u7684\u4e0d\u786e\u5b9a\u6027&#xff0c;\u4fdd\u8bc1\u4efb\u4f55\u56e0\u679c\u65ad\u8a00\u90fd\u8fbe\u4e0d\u5230\u7edd\u5bf9\u786e\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u7f6e\u4fe1\u5ea6<\/td>\n<td>Confidence (c(w))<\/td>\n<td>\u7531\u6743\u91cd w \u51cf\u53bb\u7070\u5ea6\u4f59\u91cf \u03b4 \u5f97\u5230&#xff0c;c(w) &#061; w &#8211; \u03b4<\/td>\n<\/tr>\n<tr>\n<td>\u751f\u6210\u6620\u5c04<\/td>\n<td>Generation Mapping (F)<\/td>\n<td>\u56e0\u679c\u6838 K \u7684\u751f\u6210\u7b97\u5b50&#xff0c;\u5b9a\u4e49 \u0393(\u03c4) \u5982\u4f55\u4ece \u0393(\u03c4-1) \u751f\u6210<\/td>\n<\/tr>\n<tr>\n<td>\u90bb\u63a5\u77e9\u9635<\/td>\n<td>Adjacency Matrix (A(\u03c4))<\/td>\n<td>\u56e0\u679c\u7ed3\u6784 S \u5728 \u03c4 \u65f6\u523b\u7684\u6709\u5411\u52a0\u6743\u56fe\u8868\u793a<\/td>\n<\/tr>\n<tr>\n<td>\u8c03\u5236\u51fd\u6570<\/td>\n<td>Modulation Function (g(\u03b5, R))<\/td>\n<td>\u63a7\u5236\u56e0\u679c\u6743\u91cd\u968f\u7cbe\u5ea6\u4e0e\u53c2\u7167\u7cfb\u53d8\u5316\u7684\u51fd\u6570<\/td>\n<\/tr>\n<tr>\n<td>\u5355\u4e00\u5f52\u56e0<\/td>\n<td>Single Attribution<\/td>\n<td>\u628a\u7ed3\u679c\u538b\u7f29\u4e3a\u552f\u4e00\u539f\u56e0\u7684\u8ba4\u77e5\u7b80\u5316&#xff0c;GCEF \u76f4\u63a5\u5bf9\u6297\u7684\u5bf9\u8c61<\/td>\n<\/tr>\n<tr>\n<td>\u573a\u57df\u6027<\/td>\n<td>Field Property<\/td>\n<td>\u56e0\u679c\u662f\u5206\u5e03\u5f0f\u573a\u800c\u975e\u94fe&#xff0c;\u4efb\u610f\u4e24\u8282\u70b9\u95f4\u5b58\u5728\u591a\u6761\u4e92\u76f8\u8c03\u5236\u7684\u8def\u5f84<\/td>\n<\/tr>\n<tr>\n<td>\u56e0\u679c\u5355\u5411\u6027<\/td>\n<td>Causal Unidirectionality<\/td>\n<td>\u56e0\u679c\u53ea\u80fd\u5411\u524d\u751f\u6210&#xff0c;\u4e0d\u80fd\u4ece\u7ed3\u679c\u53cd\u63a8\u552f\u4e00\u524d\u56e0<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u652f\u56e0\u679c\u6f14\u5316<\/td>\n<td>Branching Causal Evolution<\/td>\n<td>\u56e0\u679c\u6838\u5728\u67d0\u4e2a \u03c4\u2080 \u5904\u5206\u5c94&#xff0c;\u751f\u6210\u591a\u4e2a\u5e26\u7070\u5ea6\u6743\u91cd\u7684\u53ef\u80fd\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td>\u672a\u5b8c\u6210\u56e0\u679c\u6f14\u5316<\/td>\n<td>Unfinished Causal Evolution<\/td>\n<td>\u56e0\u679c\u6838\u5f00\u653e\u3001\u672a\u5b8c\u6210&#xff0c;\u6c38\u8fdc\u6ca1\u6709\u300c\u6700\u7ec8\u56e0\u679c\u7248\u672c\u300d<\/td>\n<\/tr>\n<tr>\n<td>\u4e8b\u5b9e\u68c0\u9a8c<\/td>\n<td>Factual Verification<\/td>\n<td>\u7528\u771f\u5b9e\u89c2\u6d4b \u0393*(\u03c4) \u6821\u51c6\u6a21\u62df&#xff0c;\u5bf9\u6297\u300c\u6a21\u62df\u81ea\u6d3d\u5e7b\u89c9\u300d<\/td>\n<\/tr>\n<tr>\n<td>\u5019\u9009\u56e0\u679c\u7ed3\u6784<\/td>\n<td>Candidate Causal Structure<\/td>\n<td>\u6a21\u62df\u751f\u6210\u7684\u3001\u5f85\u4e8b\u5b9e\u68c0\u9a8c\u7684\u56e0\u679c\u5047\u8bbe&#xff0c;\u800c\u975e\u300c\u771f\u76f8\u300d<\/td>\n<\/tr>\n<tr>\n<td>\u975e\u5355\u4e00\u5f52\u56e0<\/td>\n<td>Non-Single Attribution<\/td>\n<td>\u56e0\u679c\u662f\u573a\u4e0d\u662f\u94fe&#xff0c;\u4efb\u4f55\u300c\u552f\u4e00\u539f\u56e0\u300d\u90fd\u662f\u5bf9\u56e0\u679c\u573a\u7684\u66b4\u529b\u88c1\u526a<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u7edd\u5bf9\u76ee\u7684\u6f14\u5316<\/td>\n<td>Purposeless Evolution<\/td>\n<td>\u6f14\u5316\u6ca1\u6709\u7ec8\u70b9\u4e0e\u9884\u8bbe\u65b9\u5411&#xff0c;\u6240\u8c13\u300c\u76ee\u7684\u300d\u53ea\u662f\u4e8b\u540e\u53d9\u4e8b<\/td>\n<\/tr>\n<tr>\n<td>\u6f14\u5316\u662f\u751f\u5b58\u7684\u7ed3\u679c<\/td>\n<td>Survival as Result<\/td>\n<td>\u751f\u5b58\u4e0d\u662f\u6f14\u5316\u7684\u76ee\u7684&#xff0c;\u800c\u662f\u56e0\u679c\u8def\u5f84\u88ab\u73af\u5883\u7b5b\u9009\u540e\u7684\u7ed3\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>TL;DR&#xff08;\u592a\u957f\u4e0d\u770b\u7248&#xff09;<br \/>\nGCEF \u628a\u300c\u56e0\u679c\u300d\u4ece\u9690\u5f0f\u5047\u8bbe\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406&#xff1a;\u4e00\u5207\u6f14\u5316\u90fd\u7531\u56e0\u679c\u6838 K \u9a71\u52a8&#xff0c;\u800c K \u662f\u4e00\u4e2a\u4e09\u5143\u7ec4 K  (S, W, B)\u2014\u2014S \u662f\u56e0\u679c\u7ed3\u6784&#xff08;\u8c01\u5f71\u54cd\u8c01&#xff09;&#xff0c;W \u662f\u56e0\u679c\u6743\u91cd\u573a&#xff08;\u5728\u7cbe\u5ea6 \u03b5 \u548c\u53c2\u7167\u7cfb R \u4e0b\u6bcf\u6761\u56e0\u679c\u8fb9\u6709\u591a\u5f3a&#xff09;&#xff0c;B \u662f\u56e0\u679c\u8fb9\u754c&#xff08;\u56e0\u679c\u7684\u786e\u5b9a\u7a0b\u5ea6&#xff0c;\u6c38\u8fdc\u5e26\u7070\u5ea6\u4f59\u91cf&#xff09;\u3002\u56e0<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[11653,99,87,100,43,427],"topic":[],"class_list":["post-102068","post","type-post","status-publish","format-standard","hentry","category-server","tag-11653","tag-java","tag-87","tag-100","tag-43","tag-427"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u7070\u5ea6\u56e0\u679c\u6f14\u5316\u51fd\u6570\uff08GCEF\uff09\uff1a\u628a\u201c\u56e0\u679c\u201d\u4ece\u9690\u5f0f\u5047\u8bbe\u63d0\u5347\u4e3a\u663e\u5f0f\u539f\u7406 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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