Successfully resolved TypeError: can't multiply sequence by non-int of type 'float'

Table of Contents

Solve the problem

Solutions

Solution

Fix the problem

TypeError: can't multiply sequence by non-int of type 'float'

Solutions

TypeError: cannot multiply sequence by non-integer of type 'float'

Workaround

The two data types are inconsistent, and the multiply operation cannot be performed!Recheck the input data type, the background of the problem in this case was encountered during the feature engineering process,

feature: string or list.feature or feature list to investigate,for one-hot encoding features, feature list is required.String or list, feature or list of features to investigate, for one-hot encoded features a list of features is required.

After analysis, it is found that the input data type is object, and the function requires int or float type.
So just change the data variable type!