This documentation is for scikit-learn version 0.11-gitOther versions


If you use the software, please consider citing scikit-learn.

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There are several ways to get in touch with the developers.

Mailing List

The main mailing list is scikit-learn-general. There is also a commit list scikit-learn-commits, where updates to the main repository get notified.

Bug tracker

If you think you’ve encoutered a bug, please report it to the issue tracker:


Some developers like to hang out on channel #scikit-learn on

If you do not have an IRC client or are behind a firewall this web client works fine:

Documentation resources

This documentation is relative to 0.11-git. Documentation for other versions can be found here:

Printable pdf documentation for all versions can be found here.