I try to use my own function while cross_validating but I have the following error: /usr/local/lib/python3.7/dist-packages/sklearn/model_selection/_validation.py:774: UserWarning: Scoring failed. The ...

in order to train a model I trained a dataset on Logistic Regression to start with and using that model in below script but it gives me an error saying "No module named 'sklearn'" I have ins...

I have a .csv label and have four different categories. and now my .csv file looks like this: id type 1 1 2 2 3 3 4 4 5 2 ... I want to convert it to like: id type1 type2 type3 type4 1 ...

I have a data frame that has actually more than 20 columns. The example below give 4 columns. each column has equal number of rows. How to convert to a new dataframe(exmaple shown below) which has o...