1. 打开weka

  2.导入数据源

@RELATION creditCardScore
%%%%
%SECTION1:PERSONAL INFO
%%%%
%
%月收入
%
@ATTRIBUTE personInfo.monthlySalary NUMERIC
%%%%
%SECTION2:BUSINESS INFO
%%%%
%
%每月工作天数
%
@ATTRIBUTE businessInfo.workingDayPerMonth NUMERIC
%%%%
%SECTION3:CREDIT CARD INFO
%%%%
%
%当前额度
%
@ATTRIBUTE creditCardInfo.currentLimit NUMERIC
%
%月度正常还款比例
%
@ATTRIBUTE creditCardInfo.percentageOfNormalReturn NUMERIC
%
%曾经最大透支额
%
@ATTRIBUTE creditCardInfo.maximumOverpay NUMERIC
%%%%
%
%贷款数目
%
@ATTRIBUTE financialInfo.personalLoan NUMERIC
%%%%
%RESULT:CREDIT SCORE
%%%%
@ATTRIBUTE creditScore NUMERIC
@DATA
10000,22,20000,1,0,200000,55
15000,20,30000,0.5,14200,20000,78
20000,18,40000,0.6,50000,200000,87
30000,22,60000,0.2,30000,150000,67
22000,15,30000,0.7,20000,140000,71
13200,21,18000,0.9,40000,500000,43
15500,20,30000,0.4,14200,20000,59
25000,26,40000,0.5,50000,200000,88
28670,23,40000,0.7,30000,120000,68
22000,15,40000,0.7,20000,140000,72
10000,18,20000,0.6,30000,150000,47
14300,20,29800,0.5,14200,20000,72
20000,18,40000,0.9,50000,200000,88
34335,22,50000,0.6,30000,150000,74
24555,15,20000,0.9,20000,120000,79
10055,22,80000,1,0,200000,79
15000,20,80000,0.9,90200,20000,86
25400,17,30000,0.7,50000,200000,82
30000,22,70000,0.2,30000,0,72
22000,30,80000,0.7,20000,140000,71

3.导入分析结果：

参考资料：

https://blog.csdn.net/m0_50599085/article/details/125984673