scikit-learn/scikit-learn — pull request #2649 by jakevdp (2013-12-09 16:26:40+00:00)
Title: DOC: Polynomial regression narrative doc

A small narrative documentation section under ``linear_model`` to address the new ``PolynomialFeatures`` preprocessor. Spurred by @ogrisel's [comment](https://github.com/scikit-learn/scikit-learn/pull/2585#issuecomment-30137000).