分类：基本概念、决策树与模型评估(10)

信息资源管理

决策树的另一个例子

MarStTid Refund Marital Status 1 2 3 4 5 6 7 8 9 1010

Taxable Income Cheat 125K 100K 70K 120K No No No No Yes No No Yes No Yes

Married NO Yes NO

Single, Divorced Refund No TaxInc < 80K NO > 80K YES

Yes No No Yes No No Yes No No No

Single Married Single Married

Divorced 95K Married 60K

Divorced 220K Single Married Single 85K 75K 90K