{"id":108,"date":"2018-07-24T10:38:51","date_gmt":"2018-07-24T02:38:51","guid":{"rendered":"https:\/\/luke6887.me\/?p=108"},"modified":"2018-07-28T13:26:32","modified_gmt":"2018-07-28T05:26:32","slug":"mis772-assignment-1-lp1%e7%9b%b8%e5%85%b3","status":"publish","type":"post","link":"https:\/\/blog.luke6887.me\/?p=108","title":{"rendered":"MIS772 Assignment 1 LP1\u76f8\u5173"},"content":{"rendered":"<p>MIS772 &#8211; Predictive Analytics\uff0c\u88ab\u8a89\u4e3a\u6211\u4eecMIS\u91cc\u9762\u6700\u96be\u7684\u4e00\u95e8\uff0c\u5230\u7b2c\u4e8c\u4e2a\u661f\u671f\u5c31\u6709due\u4e86\u3002\u3002\u4e0d\u8fc7\u542c\u8bf4\u8ddf\u4e0a\u4e2a\u5b66\u671f\u6709\u6240\u4e0d\u540c\uff0c\u636e\u8bf4\u6ca1\u6709\u4e86R\u554a\uff0cPython\u4ec0\u4e48\u7684\uff0c\u53ea\u6709\u4e00\u4e2a\u53ebRapidMiner\u7684\u50bb\u74dc\u5f0f\uff08\u76f8\u6bd4\u4e4b\u4e0b\uff09\u7684\u5de5\u5177\uff0c\u5c31\u7701\u4e8b\u4e86\u4e0d\u5c11\u3002\u3002<\/p>\n<p><!--more--><\/p>\n<p>Assignment 1\u00a0 LP1 \u611f\u89c9\u662f\u81f4\u529b\u4e8e\u719f\u6089RapidMiner\u7684\u57fa\u672c\u64cd\u4f5c\uff0c\u5bfc\u5165\u8868\u683c\u554a\uff0c\u770b\u770b\u521d\u6b65\u7684\u56fe\u6807\u554a\uff0c\u4ec0\u4e48\u7684\uff0c\u8fd8\u53ea\u662fdescriptive analytics\u7684\u5c42\u9762\uff0c\u5f00\u59cb\u5efa\u6a21\u662fLP2\u7684\u5de5\u4f5c\u3002\u3002<\/p>\n<p>\u9996\u5148Rapidminer\u7684\u754c\u9762\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=114\" rel=\"attachment wp-att-114\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-114 size-large\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/Capture-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u4eba\u61d2\u5c31\u4e0d\u592a\u4ecb\u7ecd\u754c\u9762\u4ec0\u4e48\u7684\u4e86\u3002\u3002\u53cd\u6b63RapidMiner\u662f\u7528\u6d41\u7a0b\uff08process\uff09\u53bb\u5206\u6790\u6570\u636e\u7684\uff0c\u64cd\u4f5c\u5c31\u662f\u5728\u5de6\u4e0b\u89d2\u7684operators\u62c9\u64cd\u4f5c\u8fdbprocess\u6846\u6765\u505a\u8bfb\u53d6\u6570\u636e\u554a\uff0c\u7b5b\u9009\u554a\uff0c\u5efa\u6a21\u4e4b\u7c7b\u7684\u64cd\u4f5c\uff0c\u7136\u540e\u672b\u5c3e\u62c9\u53bbprocess\u6846\u7684\u53f3\u4fa7result\u5904\uff0c\u70b9\u4e00\u4e0b\u9876\u4e0a\u7684\u64ad\u653e\u7b26\u53f7\u5c31\u80fd\u6761\u5230result\u90a3\u8fb9\u51fa\u7ed3\u679c\u4e86\uff0c\u55ef\u3002\u3002<\/p>\n<p>\u9996\u5148\u5f97\u6539\u4e00\u4e0brepository\u7684\u5730\u5740\uff0c\u4e0d\u7136\u7684\u8bdd\u4ea4\u4f5c\u4e1a\u8981\u4ea4process\u6587\u4ef6\u7684\u8bdd\u627e\u76ee\u5f55\u4f4d\u7f6e\u4f1a\u633a\u9ebb\u70e6\u7684\u3002\u5728repository\u529f\u80fd\u91cc\u9762\u53f3\u952elocal repository\uff0c\u9009config\u90a3\u5565\uff0c\u5c31\u80fd\u6539local repository\u7684\u4f4d\u7f6e\u4e86\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=117\" rel=\"attachment wp-att-117\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-117 size-large\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/Capture2-1024x555.png\" alt=\"\" width=\"525\" height=\"285\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture2-1024x555.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture2-300x163.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture2-768x416.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/Capture2.png 1264w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u7136\u540e\u6839\u636e\u76ee\u7684\uff0c\u6211\u4eec\u9700\u8981\u8bfb\u53d6\u6570\u636e\uff0c\u7b5b\u9009\u6570\u636e\uff0c\u8bbe\u7f6e\u81ea\u53d8\u91cf\uff0c\uff08\u6216\u8005\u8bf4\u6807\u8bb0\u53d8\u91cf\uff09\u590d\u5236\u4e00\u4efd\u51fa\u6765\u505acorrelation matrix\u5e76\u4e14\u539f\u6765\u90a3\u4efd\u8f93\u51fa\u505a\u56fe\u6807\uff0c\u5c31\u6709\u4e86\u4e0b\u9762\u7684process\uff1a<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=119\" rel=\"attachment wp-att-119\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-119 size-large\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-3-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-3-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-3-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-3-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-3.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>Read CSV\uff1a\u8bfb\u53d6\u6570\u636e\uff0c\u8fd9\u91cc\u662fcsv\u6587\u4ef6\u5c31read csv\uff0c\u662f\u5176\u4ed6\u7684\u5c31\u5176\u4ed6\u3002\u3002<\/p>\n<p>Set Roles\uff1a\u7b5b\u9009\u53d8\u91cf\uff0c\u628a\u4e0d\u9700\u8981\u7684\u53d8\u91cf\u7ed9\u7b5b\u9009\u6389\uff0c\u50cf\u5907\u6ce8\u4ec0\u4e48\u7684\u3002\u3002<\/p>\n<p>Select Attribute\uff1a\u8bbe\u7f6e\u53d8\u91cf\uff08\u6807\u8bb0\u53d8\u91cf\uff09\uff0c\u88ab\u6807\u8bb0\u7684\u53d8\u91cf\u4f1a\u5728result\u91cc\u9762\u88ab\u6807\u8bb0\u4e3a\u7eff\u8272\u5e76\u4e14\u524d\u7f6e\uff0c\u7528\u6765\u8fa8\u522b\u5206\u6790\u5bf9\u8c61\u3002\u3002<\/p>\n<p>Multiply\uff1a\u7b80\u5355\u7684\u628a\u6570\u636e\u590d\u5236\u4e00\u904d<\/p>\n<p>Correlation Matrix\uff1a\u76f8\u5173\u77e9\u9635\uff0c\u7528\u4ee5\u663e\u793a\u6570\u5b57\u53d8\u91cf\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002\u4e00\u822c&gt;0.5\u5c31\u6709\u4e00\u5b9a\u5173\u8054\u4e86\u3002<\/p>\n<h2>Read CSV<\/h2>\n<p>\u9996\u5148\u662fRead CSV operator\uff0c\u5b83\u662f\u6709\u4e00\u4e2a\u5411\u5bfc\u53bb\u5bfc\u5165\u6570\u636e\u7684\uff1a<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=122\" rel=\"attachment wp-att-122\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-122 size-large\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-4-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-4-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-4-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-4-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-4.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u9996\u5148\u662f\u8fd9\u4e2a\uff0c\u7b80\u5355\u5730\u9009\u4e2a\u6587\u4ef6\u5c31\u597d\u4e86\u3002\u3002\u8fd9\u4f5c\u4e1a\u662fworkcomp.csv\uff0c\u7136\u540e\u4e0b\u4e00\u6b65\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=124\" rel=\"attachment wp-att-124\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-124 size-full\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-5.png\" alt=\"\" width=\"986\" height=\"753\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-5.png 986w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-5-300x229.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-5-768x587.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p>\u8fd9\u91cc\u5c31\u8981\u6ce8\u610f\u4ee5\u4e0b\u84dd\u5708\u5708\u4f4f\u7684\u90e8\u5206\u4e86\uff0c\u8fd9\u662f\u9009\u6587\u4ef6\u5185\u7684\u5206\u5272\u683c\u5f0f\u7684\u3002\u3002\u9009\u7740\u770b\u8d77\u6765\u8ddf\u56fe\u90a3\u6837\u50cf\u4e2a\u8868\u5c31\u597d\u4e86\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=126\" rel=\"attachment wp-att-126\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-126 size-full\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-6.png\" alt=\"\" width=\"986\" height=\"753\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-6.png 986w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-6-300x229.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-6-768x587.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p>\u518d\u4e0b\u4e00\u6b65\u5c31\u662f\u6574\u7406\u884c\u9996\u4e86\u3002\u3002\u5982\u679c\u884c\u9996\u6709\u4ec0\u4e48\u5907\u6ce8\u7684\u8bdd\u5c31\u80fd\u5728\u6700\u53f3\u8fb9\u7684annotation\u6807\u6ce8\u6389\uff0c\u5c31\u4e0d\u4f1a\u5f71\u54cd\u4e0b\u9762\u7684\u6570\u636e\u4e86\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=129\" rel=\"attachment wp-att-129\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-129\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-8.png\" alt=\"\" width=\"986\" height=\"753\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-8.png 986w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-8-300x229.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-8-768x587.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p>\u8fd9\u4e00\u6b65\u7b97\u662f\u5bfc\u5165\u6570\u636e\u7684\u6700\u540e\u4e00\u6b65\u4e86\uff0c\u9009\u62e9\u6570\u636e\u7684\u7c7b\u578b\uff0c\u4e5f\u662f\u5bfc\u5165\u5411\u5bfc\u91cc\u552f\u4e00\u9700\u8981\u601d\u8003\u7684\u5730\u65b9\u3002\u3002\u9996\u5148\u8fd9\u91cc\u4e0d\u4f1a\u7528\u5230\u6240\u6709\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5927\u6982\u53ea\u4f1a\u7528\u5230\u8fd9\u4e48\u51e0\u79cd\uff1a<\/p>\n<p>real\uff1a\u4e00\u822c\u7684\u6570\u5b57\uff0c\u5e76\u6ca1\u6709\u4ec0\u4e48\u610f\u5473<\/p>\n<p>ID\uff1a\u7528\u4e8e\u7b2c\u4e00\u5217\u7684claim ID\uff0c\u8bf4\u660e\u8fd9\u662f\u4e00\u5217ID\uff0c\u5e76\u4e0d\u4f1a\u5728\u6570\u636e\u5206\u6790\u8fc7\u7a0b\u5185\u51fa\u73b0<\/p>\n<p>Attribute\uff1aRapidminer\u91cc\u9762\u7684\u53d8\u91cf\uff0c\u4e00\u822c\u90fd\u662f\u6570\u636e\u5206\u6790\u5bf9\u8c61\u3002<\/p>\n<p>Polynominal\uff1a\u591a\u9879\u5f0f\uff0c\u8fd9\u91cc\u9762\u7684body part\uff0cnature\u8ddfcause\u90fd\u662f\u4e00\u5806\u5206\u7c7b\uff0c\u6240\u4ee5\u7b97\u662f\u591a\u9879\u5f0f\u3002<\/p>\n<p>Binomial\uff1a\u4e8c\u9879\u5f0f\uff0c\u4e00\u822c\u53ea\u6709\u662f\u6216\u5426\uff0c\u540e\u4e09\u4e2aflag\u5c31\u662f\u8fd9\u79cd\u53d8\u91cf\u3002<\/p>\n<p>\u5b8c\u6210\u540e\u70b9finish\u5c31\u5f97\u4e86\u3002<\/p>\n<h2>Set Role<\/h2>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=132\" rel=\"attachment wp-att-132\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-132\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-9.png\" alt=\"\" width=\"359\" height=\"242\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-9.png 359w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-9-300x202.png 300w\" sizes=\"auto, (max-width: 359px) 100vw, 359px\" \/><\/a><\/p>\n<p>\u5e76\u6ca1\u6709\u591a\u5c11\u4e1c\u897f\u3002\u3002\u5728\u8fd9assignment\u91cc\u9762\u53ea\u662f\u6807\u8bb0\u4e00\u4e0b\u9700\u8981\u6807\u8bb0\u7684\u53d8\u91cf\u800c\u5df2\uff08\u8fd9\u91cc\u662ffraud flag\uff09\uff0c\u4ee5\u4fbf\u4e8e\u5728\u8f93\u51fa\u7684\u65f6\u5019\u4fbf\u4e8e\u8fa8\u522b\u4e0e\u5206\u6790\u3002attribute name\u9009\u53d8\u91cf\uff0ctraget role \u9009label\u5c31\u6210\u4e86<\/p>\n<h2>Select Attributes<\/h2>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=134\" rel=\"attachment wp-att-134\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-134\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-10-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-10-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-10-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-10-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-10.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u55ef\u3002\u3002\u8fd9\u4e00\u6b65\uff08operator\uff09\u5c31\u662f\u628a\u4e0d\u9700\u8981\u7684\u53d8\u91cf\u7b5b\u6389\u7684\u3002\u53f3\u8fb9\u7684\u5c5e\u6027\u9009subnet\u5c31\u80fd\u7b5b\u9009\u591a\u4e2a\u4e86\uff0c\u7136\u540e\u70b9\u4e0b\u9762\u7684select attributes\uff0c\u628a\u9700\u8981\u7684\u53d8\u91cf\u9009\u5230\u53f3\u8fb9\u53bb\u7136\u540e\u786e\u8ba4\u5c31\u5b8c\u6210\u4e86\u3002\u8fd9\u91cc\u4e0d\u9700\u8981\u7684\u53d8\u91cf\u662fadjustor note &#8211; \u4e00\u5806\u6587\u5b57\u7684\u89e3\u91ca\u8bf4\u660e\u8fd8\u6709claim number &#8211; \u5355\u53f7\u3002<\/p>\n<h2>Multiply<\/h2>\n<p>\u7b80\u5355\u5730\u628a\u6570\u636e\u590d\u5236\u4e00\u904d\uff0c\u6709\u591a\u5c11\u4e2a\u7ed3\u679c\u62c9\u591a\u5c11\u6761\u5c31\u6210\u4e86\u3002<\/p>\n<h2>Correlation Matrix<\/h2>\n<p>\u6240\u8c13\u7684\u76f8\u5173\u77e9\u9635\uff0c\u5c31\u662f\u62ff\u6765\u770b\u770b\u5404\u4e2a\u6570\u5b57\u53d8\u91cf\u4e4b\u95f4\u7684\u76f8\u5173\u5ea6\u7684\uff0c\u4e00\u822c&gt;0.5\u5c31\u80fd\u8bf4\u6709\u4e00\u5b9a\u7684\u5173\u8054\u6027\u7684\uff0c\u6b63\u7684\u5c31\u662f\u6b63\u6bd4\u4f8b-\u8d1f\u7684\u5c31\u662f\u53cd\u6bd4\u4f8b\u3002<\/p>\n<p>RapidMiner\u7684correlation matrix\u80fd\u4ece\u53c2\u6570\u91cc\u9009\u62e9\u9700\u8981\u7684\u53d8\u91cf\uff0c\u800c\u4e0d\u9700\u8981\u53e6\u5916\u518dselect attribute\uff0c\u4e8e\u662f\u5c31\u662f\u957f\u8fd9\u6837\u7684\uff1a<a href=\"https:\/\/luke6887.me\/?attachment_id=143\" rel=\"attachment wp-att-143\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-143\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-11-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-11-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-11-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-11-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-11.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u4e5f\u8ddfselect attribute\u4e00\u6837subnet\uff0c\u7136\u540e\u9009\u4e09\u4e2atag\u5230\u53f3\u8fb9\uff0c\u518d\u7136\u540e\u52fe\u4e0ainclude special attributes\uff08\u56e0\u4e3a\u8fd9\u51e0\u4e2a\u90fd\u662fbinomial\uff09\u8ddfnormalize weight\uff0c\u7136\u540e\u90fd\u8fde\u8d77\u6765\u5c31\u662f\u7b2c\u4e09\u5f20\u56fe\u7684\u6837\u5b50\u4e86\uff0c\u70b9\u4e00\u4e0b\u4e0a\u9762\u7684\u4e09\u89d2\u8fd0\u884c\u4e00\u4e0b\u3002\u3002\u3002<a href=\"https:\/\/luke6887.me\/?attachment_id=145\" rel=\"attachment wp-att-145\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-145\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-12-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-12-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-12-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-12-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-12.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u4e00\u5f00\u59cb\u8df3\u5230result history\uff0c\u53ea\u662f\u663e\u793a\u8fd0\u884c\u5386\u53f2\uff0c\u5e76\u6ca1\u6709\u4ec0\u4e48\u4e1c\u897f\uff0c\u7136\u540e\u70b9\u5f00correlation matrix\u770b\u770b\u3002\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=146\" rel=\"attachment wp-att-146\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-146\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-13-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-13-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-13-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-13-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-13.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u633a\u7b80\u6d01\u7684\u76f8\u5173\u77e9\u9635\uff0c\u663e\u793a\u4e86\u8fd9\u4e09\u4e2a\u53d8\u91cf\u4e4b\u95f4\u7684\u5173\u8054\u6027\u5e76\u4e0d\u5927\uff0c\u6709\u4e0d\u5c11\u751a\u81f3\u662f\u76f8\u53cd\u7684\u5173\u7cfb\u3002\u3002\u55ef\u3002<\/p>\n<p>\u7136\u540e\u70b9\u53bbsample set\uff0cA1LP1\u7684\u91cd\u70b9\u4e5f\u662f\u5728sample set\u91cc\u9762\uff0c\u9996\u5148\u53ef\u4ee5\u770b\u5230\u662f\u90fd\u5217\u51fa\u6765\u7684\u6570\u636e\uff1a<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=149\" rel=\"attachment wp-att-149\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-149\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1-LP1-14-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1-LP1-14-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1-LP1-14-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1-LP1-14-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1-LP1-14.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u53ef\u4ee5\u770b\u89c1\u88ab\u5b9a\u4e49\u4e3aID\u7684claim number\u88ab\u6807\u84dd\u4e86\uff0c\u4e5f\u4e0d\u592a\u4f1a\u641e\u8fdb\u5206\u6790\u8fc7\u7a0b\u91cc\u9762\u4e86\uff0c\u7136\u540e\u88ablabel\u7684fraud flag\u88ab\u63d0\u524d\u4e86\uff0c\u5c31\u5f88\u5bb9\u6613\u770b\u51fa\u662f\u81ea\u53d8\u91cf\uff0c\u62ff\u53bb\u5206\u6790\u5176\u4ed6\u6570\u636e\u7684\u3002\u7136\u540e\u518d\u70b9\u53bbstatistics\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=150\" rel=\"attachment wp-att-150\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-150\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-15-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-15-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-15-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-15-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-15.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u5c31\u662f\u4e00\u4e2a\u5404\u4e2a\u53d8\u91cf\u7684\u603b\u89c8\u3002\u3002\u633a\u597d\u7528\u7684\uff0c\u7136\u540e\u518d\u770b\u770bcharts\u3002<\/p>\n<p><a href=\"https:\/\/luke6887.me\/?attachment_id=151\" rel=\"attachment wp-att-151\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-151\" src=\"https:\/\/luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-16-1024x572.png\" alt=\"\" width=\"525\" height=\"293\" srcset=\"https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-16-1024x572.png 1024w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-16-300x168.png 300w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-16-768x429.png 768w, https:\/\/blog.luke6887.me\/wp-content\/uploads\/2018\/07\/MIS772-A1LP1-16.png 1506w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/a><\/p>\n<p>\u4ee5\u663e\u793a\u6309body part\u6765\u5206\u6709fraud flag\u7684\u4fdd\u9669\u4e3a\u4f8b\uff0c\u5f88\u660e\u663e\u80cc\u90e8\u51fa\u95ee\u9898\u7684\u4fdd\u9669\u7684fraud flag\u662f\u6700\u9ad8\u7684\uff0c\u7136\u540e\u5176\u4ed6\u7684\u56fe\u8868\u4ec0\u4e48\u7684\u5c31\u53e6\u5916\u518d\u8bf4\u4e86\u3002\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u603b\u4e4bA1-LP1\u7684\u786e\u53ea\u662f\u60f3\u8ba9\u6211\u4eec\u6478\u6478RapidMiner\u800c\u5df2\uff0c\u4e5f\u4e0d\u7b97\u592a\u5927\u95ee\u9898\u3002\u3002\u5c31\u8fd9\u6837\u5427= =<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MIS772 &#8211; Predictive Analytics\uff0c\u88ab\u8a89\u4e3a\u6211\u4eecMIS\u91cc\u9762\u6700\u96be\u7684\u4e00\u95e8\uff0c\u5230\u7b2c\u4e8c &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.luke6887.me\/?p=108\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cMIS772 Assignment 1 LP1\u76f8\u5173\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,2],"tags":[],"class_list":["post-108","post","type-post","status-publish","format-standard","hentry","category-mis772","category-school-things"],"_links":{"self":[{"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/posts\/108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=108"}],"version-history":[{"count":21,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/posts\/108\/revisions"}],"predecessor-version":[{"id":152,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=\/wp\/v2\/posts\/108\/revisions\/152"}],"wp:attachment":[{"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.luke6887.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}