python实现之构建朴实贝叶斯分类器

给定一个训练集Training-data.txt，构建朴实贝叶斯分类器，并对以下测试用例做出推断：python X1 = (age <=30, Income = medium, Student = yes, Credit_rating = Fair) X2 = (30<= age <40, Income = high, Student = no, Credit_rating = Fair) X3

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