scikit-learn/scikit-learn — pull request #4037 by ragv (2014-12-31 02:54:53+00:00)
Title: [MRG] Make storing stop words optional

Fixes #4032

- [x] Add `store_stop_words` parameter to exclude `stop_words_` from getting stored
- [x] Tests for `store_stop_words`
- [x] Tests to make sure excluding `stop_words_` does not affect pickling / unpicking

@jnothman @amueller Please take a look...