{"id":1034,"date":"2025-07-05T16:55:34","date_gmt":"2025-07-05T08:55:34","guid":{"rendered":"http:\/\/heqiwei.cn\/?p=1034"},"modified":"2025-07-08T11:40:33","modified_gmt":"2025-07-08T03:40:33","slug":"%e6%95%b0%e5%ad%a6%e5%bb%ba%e6%a8%a1-critic%e6%9d%83%e9%87%8d%e6%b3%95","status":"publish","type":"post","link":"https:\/\/heqiwei.cn\/index.php\/2025\/07\/05\/%e6%95%b0%e5%ad%a6%e5%bb%ba%e6%a8%a1-critic%e6%9d%83%e9%87%8d%e6%b3%95\/","title":{"rendered":"\u6570\u5b66\u5efa\u6a21\u2014\u2014CRITIC\u6743\u91cd\u6cd5"},"content":{"rendered":"\n

CRITIC \u6743\u91cd\u6cd5\u662f\u4e00\u79cd\u5ba2\u89c2\u8d4b\u6743\u6cd5\u3002\u5176\u601d\u60f3\u5728\u4e8e\u7528\u4e24\u9879\u6307\u6807\uff0c\u5206\u522b\u662f\u5bf9\u6bd4\u5f3a\u5ea6\u548c\u51b2\u7a81\u6027\u6307\u6807\u3002\u5bf9\u6bd4\u5f3a\u5ea6<\/strong>\u4f7f\u7528\u6807\u51c6\u5dee\u8fdb\u884c\u8868\u793a\uff0c\u5982\u679c\u6570\u636e\u6807\u51c6\u5dee\u8d8a\u5927\u8bf4\u660e\u6ce2\u52a8\u8d8a\u5927\uff0c\u6743\u91cd\u4f1a\u8d8a\u9ad8\uff1b\u51b2\u7a81\u6027<\/strong>\u4f7f\u7528\u76f8\u5173\u7cfb\u6570\u8fdb\u884c\u8868\u793a\uff0c\u5982\u679c\u6307\u6807\u4e4b\u95f4\u7684\u76f8\u5173\u7cfb\u6570\u503c\u8d8a\u5927\uff0c\u8bf4\u660e\u51b2\u7a81\u6027\u8d8a\u5c0f\uff0c\u90a3\u4e48\u5176\u6743\u91cd\u4e5f\u5c31\u8d8a\u4f4e\u3002<\/p>\n\n\n\n

\u5bf9\u4e8e\u591a\u6307\u6807\u591a\u5bf9\u8c61\u7684\u7efc\u5408\u8bc4\u4ef7\u95ee\u9898\uff0cCRITIC \u6cd5\u80fd\u6d88\u9664\u4e00\u4e9b\u76f8\u5173\u6027\u8f83\u5f3a\u7684\u6307\u6807\u7684\u5f71\u54cd\uff0c\u51cf\u5c11\u6307\u6807\u4e4b\u95f4\u4fe1\u606f\u4e0a\u7684\u91cd\u53e0\uff0c\u66f4\u6709\u5229\u4e8e\u5f97\u5230\u53ef\u4fe1\u7684\u8bc4\u4ef7\u7ed3\u679c\u3002<\/p>\n\n\n\n

CRITIC\u6743\u91cd\u6cd5\u7684\u4e3b\u8981\u64cd\u4f5c<\/h2>\n\n\n\n

\u6307\u6807\u6b63\u5411\u5316\u4e0e\u8d1f\u5411\u5316\u5904\u7406<\/h3>\n\n\n\n

\u8bbe\u6709m\u4e2a\u5f85\u8bc4\u5bf9\u8c61\uff0cn\u4e2a\u8bc4\u4ef7\u6307\u6807\uff0c\u53ef\u4ee5\u6784\u6210\u6570\u636e\u77e9\u9635[math]X = (x_{ij})_{m \\times n}[\/math]\uff0c\u8bbe\u6570\u636e\u77e9\u9635\u5185\u5143\u7d20\u7ecf\u8fc7\u6b63\u5411\u5316\u548c\u8d1f\u5411\u5316\u5904\u7406\u540e\u4e3a[math]x’_{ij}[\/math]\u3002<\/p>\n\n\n\n

1.\u6b63\u5411\u6307\u6807\uff1a[math]x’_{ij} = \\frac{x_{ij} – \\min(x_j)}{\\max(x_j) – \\min(x_j)}[\/math]<\/p>\n\n\n\n

2.\u8d1f\u5411\u6307\u6807\uff1a[math]x’_{ij} = \\frac{\\max(x_j) – x_{ij}}{\\max(x_j) – \\min(x_j)}[\/math]<\/p>\n\n\n\n

\u8ba1\u7b97\u5bf9\u6bd4\u5f3a\u5ea6<\/h3>\n\n\n\n

\u7528\u6807\u51c6\u5dee[math]\\sigma_j[\/math]\u8868\u793a\u7b2c[math]j[\/math]\u9879\u6307\u6807\u7684\u5bf9\u6bd4\u5f3a\u5ea6\uff1a<\/p>\n\n\n\n

[math]\\sigma_j = \\sqrt{\\frac{\\sum_{j=1}^{m} \\left( x’_{ij} – \\overline{x’_j} \\right)}{m – 1}}[\/math]<\/p>\n\n\n\n

\u8ba1\u7b97\u51b2\u7a81\u6027<\/h3>\n\n\n\n

\u6307\u6807j\u4e0e\u5176\u4f59\u6307\u6807\u51b2\u7a81\u6027\u5927\u5c0f\u4e3a\uff1a[math]f_j = \\sum_{i=1}^{m} (1 – r_{ij})[\/math]\uff0c<\/p>\n\n\n\n

[math]r_{ij}[\/math]\u8868\u793a\u6307\u6807[math]i[\/math]\u4e0e\u6307\u6807[math]j[\/math]\u4e4b\u95f4\u7684\u76f8\u5173\u7cfb\u6570\uff1a<\/p>\n\n\n\n

[math]r_{ij} = \\frac{\\sum_{j,k=1}^{n} (x_{ij} – \\overline{x_j})(x_{ik} – \\overline{x_k})}{\\sqrt{\\sum_{j=1}^{n} (x_{ij} – \\overline{x_j})^2 \\sum_{k=1}^{n} (x_{ik} – \\overline{x_k})^2}}[\/math]<\/p>\n\n\n\n

\u8ba1\u7b97\u4fe1\u606f\u627f\u8f7d\u91cf<\/h3>\n\n\n\n

\u8bbe\u6307\u6807[math]j[\/math]\u4e0e\u4fe1\u606f\u627f\u8f7d\u91cf\u4e3a[math]C_j = \\sigma_j \\times f_j[\/math]\u3002<\/p>\n\n\n\n

\u8ba1\u7b97\u6743\u91cd<\/h3>\n\n\n\n

\u4fe1\u606f\u627f\u8f7d\u91cf\u8d8a\u5927\u53ef\u8ba4\u4e3a\u6743\u91cd\u8d8a\u5927\uff0c\u6743\u91cd\uff1a<\/p>\n\n\n\n

[math]\\omega_j = \\frac{C_j}{\\sum_{j=1}^{n} C_j}[\/math]<\/p>\n\n\n\n

\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n

1.\u5f53\u5df2\u77e5\u5404\u4e2a\u6307\u6807\u7684\u6570\u636e<\/mark>\uff0c\u60f3\u6c42\u5404\u4e2a\u6307\u6807\u7684\u6743\u91cd\u7684\u65f6\u5019\uff0cCRITIC \u6743\u91cd\u6cd5\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\uff0c\u80fd\u7efc\u5408\u8003\u8651\u6307\u6807\u7684\u6ce2\u52a8\u6027\u548c\u76f8\u5173\u6027\u3002
2.CRITIC \u6743\u91cd\u6cd5\u9002\u7528\u4e8e\u6307\u6807\u6570\u636e\u7a33\u5b9a\u6027\u53ef\u89c6\u4f5c\u4e00\u79cd\u4fe1\u606f<\/mark>\uff0c\u5e76\u4e14\u5206\u6790\u7684\u6307\u6807\u4e4b\u95f4\u6709\u7740\u4e00\u5b9a\u7684\u5173\u8054\u5173\u7cfb<\/mark>\u7684\u6570\u636e\u3002
3.CRITIC \u6cd5\u662f\u4e00\u4e2a\u57fa\u7840\u7684\u5e38\u7528\u8bc4\u4ef7\u6a21\u578b\uff0c\u5728\u7f8e\u8d5b E \u548c F \u9898\u7684 O \u5956\u8bba\u6587\u4e2d\u5341\u5206\u5e38\u89c1\uff0c\u901a\u5e38\u51fa\u73b0\u5728\u7b2c\u4e00\u95ee\uff0c\u56e0\u4e3a\u8bc4\u4ef7\u6a21\u578b\u662f\u6574\u4e2a\u95ee\u9898\u5206\u6790\u7684\u57fa\u7840\u3002
4.\u6bd4\u8d5b\u4e2d\uff0c\u5e38\u7528 SPSSPRO <\/a>\u6765\u5b9e\u73b0 CRITIC \u6cd5\uff0c\u5df2\u7ecf\u8db3\u591f\u7528\u4e86\uff0c\u4e0d\u9700\u8981\u7528 MATLAB \u6216\u8005 Python \u8fd0\u884c\u4ee3\u7801\uff0c\u6548\u7387\u592a\u4f4e\u3002
5.\u5728\u8bba\u6587\u5199\u4f5c\u4e2d\uff0c\u53ef\u4ee5\u4f9d\u846b\u82a6\u753b\u74e2\uff0c\u6309\u7167 O \u5956\u8bba\u6587\u7684\u5199\u6cd5\uff0c\u6839\u636e\u76f8\u5e94\u7684\u9898\u76ee\uff0c\u4fee\u6539\u53d8\u91cf\u8bf4\u660e\u5373\u53ef\uff0c\u516c\u5f0f\u53ef\u4ee5\u76f4\u63a5\u7167\u642c\uff0c\u56e0\u4e3a\u6bd4\u8d5b\u53ea\u4f1a\u5bf9\u6587\u5b57\u67e5\u91cd\uff0c\u4e0d\u4f1a\u5bf9\u516c\u5f0f\u548c\u56fe\u7247\u67e5\u91cd\u3002
6.CRITIC \u6cd5\u7f3a\u70b9\uff1a\u76f8\u5173\u7cfb\u6570\u6709\u6b63\u6709\u8d1f<\/mark>\uff0c\u56e0\u6b64\u5728\u53cd\u6620\u6307\u6807\u4e4b\u95f4\u7684\u5bf9\u6bd4\u5f3a\u5ea6\u65f6\u7528[math](1 – |r_{ij}|)[\/math]\u4ee3\u66ff\u539f\u65b9\u6cd5\u4e2d\u7684[math](1 – r_{ij})[\/math]\u66f4\u5408\u9002\uff1bCRITIC \u6cd5\u867d\u80fd\u6709\u6548\u8003\u8651\u6307\u6807\u6570\u636e\u95f4\u7684\u6ce2\u52a8\u6027\u548c\u76f8\u5173\u6027\uff0c\u4f46\u672a\u8003\u8651\u6307\u6807\u6570\u636e\u95f4\u7684\u79bb\u6563\u7a0b\u5ea6<\/mark>\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u5229\u7528\u71b5\u6743\u6cd5\u5bf9 CRITIC \u6743\u91cd\u6cd5\u8fdb\u884c\u6539\u8fdb<\/mark>\uff0c\u4ee5\u4f7f\u6539\u8fdb\u7684 CRITIC \u6743\u91cd\u6cd5\u80fd\u591f\u5145\u5206\u8003\u8651\u8fd9\u4e09\u5927\u5c5e\u6027\u3002\u6539\u8fdb\u540e\u7684\u6743\u91cd\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n

[math]\\omega_j = \\frac{(ewm_j + \\sigma_j) \\sum_{i=1}^{n} \\left( 1 – |r_{ij}| \\right)}{\\sum_{j=1}^{n} ((ewm_j + \\sigma_j) \\sum_{i=1}^{n} \\left( 1 – |r_{ij}| \\right))}[\/math]<\/p>\n\n\n\n

\u5176\u4e2d[math]ewm_j[\/math]\u4ee3\u8868\u7528\u71b5\u6743\u6cd5\u8ba1\u7b97\u5f97\u5230\u7684\u6307\u6807\u71b5\u503c\uff0c[math]\\sigma_j[\/math]\u4e3a\u5bf9\u6bd4\u5f3a\u5ea6\uff0c[math]r_{ij}[\/math]\u4e3a\u7b2c[math]i[\/math]\u4e2a\u6307\u6807\u4e0e\u7b2c[math]j[\/math]\u4e2a\u6307\u6807\u7684\u76f8\u5173\u7cfb\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CRITIC \u6743\u91cd\u6cd5\u662f\u4e00\u79cd\u5ba2\u89c2\u8d4b\u6743\u6cd5\u3002\u5176\u601d\u60f3\u5728\u4e8e\u7528\u4e24\u9879\u6307\u6807\uff0c\u5206\u522b\u662f\u5bf9\u6bd4\u5f3a\u5ea6\u548c\u51b2\u7a81\u6027\u6307\u6807\u3002\u5bf9\u6bd4\u5f3a\u5ea6\u4f7f\u7528\u6807\u51c6\u5dee\u8fdb\u884c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-1034","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1034"}],"version-history":[{"count":14,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1034\/revisions"}],"predecessor-version":[{"id":1073,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1034\/revisions\/1073"}],"wp:attachment":[{"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/heqiwei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}