scikit-learn/scikit-learn — pull request #456 by vene (2011-12-06 11:08:50+00:00)
Title: Sparse coder

This quick and dirty pull request aims to add an estimator (transformer) object that implements sparse coding against a fixed dictionary, in the form of the SparseCoder object.

At the same time this will address the small inconsistencies and missing info in docs that came up.