我的代码如下: from sklearn.impute import SimpleImputer
imputer = SimpleImputer(missing_values = 'nan',strategy='mean') 此代码不工作,并显示以下值错误: ValueError: Input contains NaN, infinity or a value too large for dtype('float64
我试图在我的数据集中使用来自scikit learn页面的示例来创建一个管道,但是我得到了错误:ValueError: could not convert string to float: 'Male'from sklearn.impute import SimpleImputer
numeric_transf