{"version":"1.0","provider_name":"Fortune Insight","provider_url":"https:\/\/prime.fortuneinsight.com\/web","author_name":"\u66fe\u570b\u5e73\u6559\u6388","author_url":"https:\/\/prime.fortuneinsight.com\/web\/posts\/author\/byrontkp","title":"\u5982\u4f55\u627e\u51fa\u9999\u6e2f\u7684\u8d70\u8cc7\u6d3e - Fortune Insight","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/prime.fortuneinsight.com\/web\/posts\/485129\">\u5982\u4f55\u627e\u51fa\u9999\u6e2f\u7684\u8d70\u8cc7\u6d3e<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t!function(c,d){\"use strict\";var e=!1,n=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var 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class=\"wp-embedded-content\"><\/iframe>","thumbnail_url":"https:\/\/prime.fortuneinsight.com\/web\/wp-content\/uploads\/2020\/06\/unnamed-1.jpg","thumbnail_width":512,"thumbnail_height":349,"description":"\u4e0a\u661f\u671f\u8ddf\u5927\u5bb6\u4ecb\u7d39\u904e\u516d\u500b\u6307\u6a19\u7684\u8a08\u6cd5\uff0c\u61c9\u8a72\u4e0d\u96e3\u660e\u767d\uff0c\u52a0\u4e0a\u7528\u4e0a\u7684\u5168\u662f\u7db2\u4e0a\u53ef\u4ee5\u8f15\u6613\u627e\u5230\u7684\u6578\u64da\uff0c\u8981\u81ea\u5df1\u8a08\u4e5f\u5f88\u5bb9\u6613\u3002 \u554f\u984c\u662f\uff0c\u9762\u5c0d\u516d\u500b\u4e0d\u540c\u6307\u6a19\uff0c\u600e\u6a23\u4f7f\u7528\u5462\uff1f \u4eca\u5929\u8b1b\u5169\u500b\u8a08\u91cf\u5206\u6790\u7684\u6982\u5ff5\u5427\u3002 \u4e00\uff0c\u8ff4\u6b78\u5206\u6790(regression analysis)\u53ef\u4ee5\u5254\u9664\u7121\u95dc\u7684\u8b8a\u5316 \u4e0a\u6b21\u8b1b\u904e\uff0c\u8d70\u8cc7\u8ddf\u8cc7\u91d1\u6d41\u52d5\u4e0d\u662f\u540c\u4e00\u56de\u4e8b\uff0c\u53ea\u662f\u8cc7\u91d1\u51fa\u51fa\u5165\u5165\u773e\u591a\u539f\u56e0\u7684\u5176\u4e2d\u4e00\u500b\uff0c\u9019\u516d\u500b\u6307\u6a19\u96e3\u4ee5\u907f\u514d\u6703\u5305\u542b\u5176\u4ed6\u7121\u95dc\u7684\u8b8a\u5316\uff0c\u8d70\u8cc7\u884c\u70ba\u300c\u57cb\u85cf\u300d\u5728\u6578\u64da\u4e4b\u4e2d\u3002\u5c31\u5982IPO\u589e\u52a0\u5c0d\u6e2f\u5143\u7684\u9700\u6c42\uff0c\u53ea\u8981\u91d1\u984d\u6bd4\u8d70\u8cc7\u8981\u5927\uff0c\u6e2f\u5143\u532f\u7387\u4f9d\u7136\u6025\u5347\uff0c\u4f46\u6211\u5011\u4e0d\u80fd\u5f9e\u9019\u6025\u5347\uff0c\u5f97\u51fa\u6c92\u6709\u8d70\u8cc7\u7684\u7d50\u8ad6\u3002 \u5c07\u5176\u4ed6\u56e0\u7d20\u5254\u9664\uff0c\u5b78\u8853\u4e00\u9ede\u7684\u8b1b\u6cd5\u5c31\u662f\u89e3\u6c7a\u300c\u4fe1\u865f\u63d0\u53d6\u554f\u984c\u300d(signal extraction problem)\u3002 \u5c07\u6307\u6a19\u5beb\u6210Y\uff0c\u800c\u4f60\u540c\u6642\u89c0\u5bdf\u5230X1, X2, \u2026 \u4e00\u5806\u6703\u5f71\u97ff\u6307\u6a19\u3001\u4f46\u8ddf\u8d70\u8cc7\u7121\u95dc\u7684\u539f\u56e0\u3002\u90a3\u6700\u7c21\u55ae\u7684\u505a\u6cd5\uff0c\u5c31\u662f\u7528\u8ff4\u6b78\u5206\u6790\uff0c\u4ee5X1, X2, \u2026\u7b49\u70ba\u81ea\u8b8a\u6578\uff08independent variable\uff09\uff0c\u4ee5Y\u70ba\u61c9\u8b8a\u6578\uff08dependent variable\uff09\uff0c\u5269\u4e0b\u4f86\u7684\u8aa4\u5dee\uff0c\u5c31\u662f\u8ddf\u8d70\u8cc7\u63a5\u8fd1\u4e00\u9ede\u7684\u6307\u6a19\u4e86\u3002 \u7528\u6dfa\u767d\u7684\u8a9e\u8a00\u8b1b\u4e00\u6b21\u5427\u3002\u6e2f\u5143\u532f\u7387\u9019\u500b\u6700\u7c21\u55ae\u7684\u6307\u6a19\uff0c\u660e\u986f\u6703\u53d7IPO\u5f71\u97ff\uff0c\u4ee5\u532f\u7387\u70ba\u61c9\u8b8a\u6578\uff0c\u4ee5\u672a\u4f86\u4e00\u5169\u500b\u6708\u5df2\u843d\u5be6\u7684IPO\u6578\u76ee\u70ba\u81ea\u8b8a\u6578\uff0c\u4f5c\u4e86\u8ff4\u6b78\u5206\u6790\u4ee5\u5f8c\uff0c\u5269\u4e0b\u4f86\u7684\u8aa4\u5dee\uff0c\u5c31\u662f\u532f\u7387\u8ddfIPO\u7121\u95dc\u7684\u90e8\u4efd\u4e86\u3002 \u5982\u662f\u8005\u5c07\u4e00\u4e9b\u53ef\u4ee5\u89c0\u5beb\u5230\u3001\u540c\u6642\u53c8\u8ddf\u8d70\u8cc7\u7121\u76f4\u63a5\u95dc\u4fc2\u7684\u8b8a\u5316\u5254\u9664\u4ee5\u5f8c\uff0c\u516d\u500b\u6307\u6a19\u4f9d\u7136\u6703\u5347\u5347\u8dcc\u8dcc\uff0c\u800c\u9019\u4e9b\u8d70\u52e2\u5c31\u66f4\u6709\u5927\u6a5f\u6703\u53cd\u6620\u8d70\u8cc7\u4e86\u3002\u7576\u7136\uff0c\u4f60\u6c92\u6709\u8fa6\u6cd5\u8003\u616e\u6240\u6709\u53ef\u80fd\u6027\uff0c\u4e00\u4f86\u6709\u4e9b\u6771\u897f\u4e0d\u80fd\u89c0\u5bdf\uff0c\u4e8c\u4f86\u4f60\u6839\u672c\u4e0d\u77e5\u9053\u4e00\u4e9b\u53ef\u4ee5\u5f71\u97ff\u8cc7\u91d1\u6d41\u52d5\u7684\u6771\u897f\u5b58\u5728\u3002\u9019\u6b65\u9a5f\u53ea\u662f\u76e1\u529b\u800c\u70ba\u800c\u5df2\u3002 \u4e8c\uff0c\u56e0\u7d20\u5206\u6790(factor analysis)\u53ef\u4ee5\u62bd\u53d6\u5171\u540c\u90e8\u4efd \u597d\u4e86\uff0c\u5254\u9664\u5b8c\u7121\u95dc\u8b8a\u5316\uff0c\u9019\u516d\u500b\u6307\u6a19\u53c8\u5982\u4f55\u8655\u7406\u5462\uff1f\u4f60\u7684\u5047\u8aaa\uff0c\u662f\u6709\u4e00\u6a23\u53eb\u8d70\u8cc7\u7684\u6771\u897f\u8cab\u7a7f\u5176\u4e2d\uff0c\u56e0\u7d20\u5206\u6790\u4e00\u500b\u65b9\u4fbf\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5f9e\u516d\u7d44\u6578\u64da\u6b78\u7d0d\u6210\u4e00\u5169\u500b\u56e0\u7d20(factor)\uff0c\u9019\u56e0\u7d20\u5c31\u662f\u66f4\u53ef\u9760\u7684\u8d70\u8cc7\u91cf\u5ea6\u4e86\u3002 \u9019\u500b\u5de5\u5177\u4e0d\u96e3\u660e\u767d\uff0c\u505a\u7684\u5c31\u662f\u5c07\u4e00\u5927\u5806\u7684\u6578\u64da\uff0c\u627e\u51fa\u5176\u4e2d\u7684\u5171\u901a\u9ede\uff0c\u4ee5\u5e7e\u500b\u56e0\u7d20\u6b78\u7d0d\u6578\u64da\u7684\u7279\u5fb5\u3002\u6700\u591a\u9019\u5957\u5de5\u5177\u7684\u662f\u5fc3\u7406\u5b78\u7814\u7a76\u3002\u4f8b\u5982\u4e00\u73ed\u4eba\u7b54\u4e86\u5e7e\u5341\u689d\u5047\u8a2d\u6027\u5fc3\u7406\u554f\u984c\uff0c\u9762\u5c0d\u5982\u6b64\u5927\u91cf\u7b54\u6848\uff0c\u6839\u672c\u89e3\u8b80\u4e0d\u4e86\uff0c\u56e0\u7d20\u5206\u6790\u6b64\u6642\u5c31\u53ef\u4ee5\u6d3e\u4e0a\u7528\u5834\uff0c\u627e\u51fa\u539f\u4f86\u53ea\u9700\u8981\u5e7e\u500b\u5fc3\u7406\u7279\u5fb5\uff0c\u5c31\u80fd\u5927\u81f4\u89e3\u91cb\u90a3\u4e00\u5806\u7b54\u6848\u3002\u5176\u5be6\u5927\u5bb6\u5e73\u6642\u505a\u7684\u5fc3\u7406\u6e2c\u9a57\uff0c\u80cc\u5f8c\u7528\u7684\u4e5f\u662f\u56e0\u7d20\u5206\u6790\u7684\u6982\u5ff5\uff0c\u8207\u554f\u984c\u7b54\u6848\u76f8\u95dc\u7684\uff0c\u5f80\u5f80\u5c31\u662f\u4e00\u500b\u56e0\u7d20(\u4f8b\u5982\u4f60\u6709\u591a\u5916\u5411)\uff0c\u5fc3\u7406\u6e2c\u9a57\u7684\u7d50\u679c\uff0c\u6839\u64da\u7684\u5c31\u662f\u4f60\u9019\u500b\u56e0\u7d20\u662f\u9ad8\u662f\u4f4e\u3002 &nbsp; \u597d\u4e86\uff0c\u7528\u4e86\u9019\u4e9b\u8a08\u91cf\u65b9\u6cd5\u8a08\u51fa\u4e00\u500b\u8d70\u8cc7\u6307\u6a19\uff0c\u90a3\u5982\u4f55\u53bb\u9a57\u8b49\u5462\uff1f\u8d70\u8cc7\u672c\u8eab\u4e0d\u80fd\u89c0\u5bdf\uff0c\u6211\u5011\u53ea\u80fd\u9593\u63a5\u5370\u8b49\u6307\u6a19\u662f\u5426\u5408\u7406\uff0c\u4f8b\u5982\u770b\u770b\u6307\u6a19\u662f\u5426\u8ddf\u904e\u53bb\u4e8c\u3001\u4e09\u5341\u5e74\u7684\u653f\u6cbb\u4e8b\u4ef6\u6709\u95dc\u3002 \u9019\u500b\u7814\u7a76\u8a08\u5283\uff0c\u4e0d\u7b97\u5f88\u8907\u96dc\uff0c\u4f46\u6578\u64da\u641c\u96c6\u8981\u82b1\u4e00\u9ede\u6642\u9593\u3002\u5728\u9999\u6e2f\uff0c\u8d70\u8cc7\u9019\u500b\u8a71\u984c\u6c38\u9060\u90fd\u53d7\u6b61\u8fce\uff0c\u5e0c\u671b\u6709\u9019\u500b\u6307\u6a19\u4f5c\u53c3\u8003\uff0c\u8a0e\u8ad6\u53ef\u4ee5\u6b63\u5e38\u4e00\u9ede\u5427\u3002"}