Three Easy Steps to Install Scikit-Learn

1. Install WinPython: http://sourceforge.net/projects/winpython/?source=dlp

This will install python distribution package together with numpy, scipy, etc.

2. Register Python using "WinPython Control Panel.exe" under WinPython folder.

3. Download and run scikit-learn installation executable. Make sure their versions are matched.

--Simple Test

>>> from sklearn import linear_model
>>> clf=linear_model.LinearRegression()
>>> clf.fit([[0,0],[1,1],[2,2]],[0,1,2])
LinearRegression(copy_X=True, fit_intercept=True, normalize=False)
>>> clf.coef_
array([ 0.5,  0.5])
>>>