假设有一个数据集X={4,8,15,21,21,24,25,28,34},这里采用基于平均值的等高分箱方法对其进行平滑处理,则分箱处理结果是:()A {8,8,8,22,
假设有一个数据集X={4,8,15,21,21,24,25,28,34},这里采用基于平均值的等高分箱方法对其进行平滑处理,则分箱处理结果是()A.[A]{8,8,8,22,22,22,29,29,29}B.[B]{9,9,9,22,22,22,29,29,29}C.[C]{9,9,9,21,21,21,29,29,29}D.[D]{9,9,9,22,22,22,28,28,28}请帮忙给..
假设有一个数据集 X={4,8,15,21,21,24,25,28,34} ,这里采用基于平均值的等高分箱方法对其进行平滑处理,则分箱处理结果是:A.{8,8,8,22,22,22,29,29,29}B.{9,9,9,22,22,22,29,29,29}C.{9,9,9,21,21,21,29,29,29}D.{9,9,9,22,22,22,28,28,28}的答案是什么....
8、假设有一个数据集X={4,8,15,21,21,24,25,28,34},这里采用基于平均值的等高分箱方法对其进行平滑处理,则分箱处理结果是:A.{8,8,8,22,22,22,29,29,29}B.{9,9,9,22,22,22,29,29,29}C.{9,9,9,21,21,21,29,29,29}D.{9,9,9,22,22,22,28,28,28}