安装scikit-learn_scikit-learn安装csdn-优快云博客

本文链接：https://blog.youkuaiyun.com/somilong/article/details/78946501

本文介绍了使用pip安装scikit-learn的过程，并解决了权限问题。同时指出安装过程中还需要注意numpy和scipy的安装。

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$ sudo pip install -U scikit-learn
The directory '/Users/jimmy.wj/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/jimmy.wj/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting scikit-learn
Downloading scikit_learn-0.19.1-cp27-cp27m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (8.0MB)
100% |████████████████████████████████| 8.0MB 145kB/s
Installing collected packages: scikit-learn
Successfully installed scikit-learn-0.19.1

numpy和scipy也需要安装，参考

http://scikit-learn.org/stable/install.html#installing-the-latest-release