Error importing sklearn

Question

Python version : 3.5.2
I getting started with machine learning and things... So I installed sklearn and some other packages form pip. All of them were able to be instal

Answer 1

Various things need to be checked:

1. Check numpy, scipy installation versions.
2. If they are correct then try to import numpy and scipy.
3. If they getting imported correctly, then clear your temp(c:/users/username/Appdata/local/temp)folder. Restart the machine and try again.
4. Still if doesn't work, then uninstall scipy, numpy , sklearn and reinstall the proper wheel files

Answer 2

Download and install numpy+mkl file.

Currently you might have installed only the numpy file.

1. Go to: https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy

2. Download the corresponding wheel file in which is suitable for your python installation

3. pip install "/path_to_thefile/numpy-1.14.6+mkl-cp36-cp36m-win_amd64.whl"

This should help you

Answer 3

The following steps solved my problem :

1. Uninstalling numpy, sklearn and scipy.
2. Downloading numpy+mkl and scipy from here.
3. Firstly installing numpy+mkl and then scipy.
4. Installing sklearn from pip.