scikit-learn/scikit-learn — pull request #927 by vene (2012-07-02 14:43:48+00:00)
Title: [WIP] Decomposition module speedup

Speedups and improvements in the decomposition module.

Includes:
- merge g and gprime in FastICA

More details in the [working notes](https://github.com/scikit-learn/scikit-learn-speed/wiki/Decomposition).