摘要:
前不久简单学习了python,写了一个朴素贝叶斯算法:#coding=gbk#Naive Bayes #Calculate the Prob. of class:clsdef P(data,cls_val,cls_name="class"): cnt = 0.0 for e in data: if e[cls_name] == cls_val: cnt += 1 return cnt/len(data) #Calculate the Prob(attr|cls)def PT(data,cls_val,attr_name,attr_val,...
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