用过滤法对以下数据进行特征选择:
[[0,2,0,3],
[0,1,4,3],
[0,1,1,3]]
要求:
1、Variance Threshold(threshold =1.0)
2、将结果截图
(1)Variance Threshold(threshold =0.0)
(2)Variance Threshold(threshold =1.0)
(3)Variance Threshold(threshold =2.0)