在Anaconda中安装和使用scikit-learn的问题

Question

I installed Anaconda on 64bit windows and I also installed scikit-learn using "conda install scikit-learn". However I can't find scikit-learn when I print out all modules installed in python, and I can't import scikit-learn. So I guess the package wasn't installed correctly.

But if I do "conda update scikit-learn", it will print "all reuqested packages already installed. Packages in environment at ...\\AppData\\Local\\Continuum\\Anaconda:" Scikit-learn 0.15.2 np19py27_0

Any suggestions on what might have gone wrong?

Thanks!

Answer 1

如评论中所述，您可以使用以下命令导入scikit-learn模块：

import sklearn

Answer 2

If it still does not work then try to activate environment which is by default root, if you have not created separate environment while installing.

Just run from cmd : activate {env_name}

For your case, it would be : activate root then run simple python file to check scikit-learn is imported or not.

demo.py

import sklearn

See output in image below :

enter image description here