問題詳情
48. 巨量資料分析前進行屬性特徵選擇(Feature-Selection)時，下列何種方法不適合用來做為選擇的標準依據？
(A)資訊增益(Information Gain)
(B)均方根誤差(Root Mean Squared Error)
(C)卡方係數(Chi-Squared coefficient)
(D)相關係數(Pearson’s correlation coefficient)
(A)資訊增益(Information Gain)
(B)均方根誤差(Root Mean Squared Error)
(C)卡方係數(Chi-Squared coefficient)
(D)相關係數(Pearson’s correlation coefficient)
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增
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