题目内容

6. The group will be examined the device first.

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7. This kind of material is felt very soft.

8. The new MP3 player was cost him 100 yuan.

决策树归纳算法是为了解决什么问题?

A. 关联规则挖掘
B. 分类
C. 预测
D. 归纳

C4.5算法中使用的属性选择度量是?

A. 方差
B. 信息增益
C. 信息增益率
D. Gini指标
E. 熵

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