scikit-learn/scikit-learn — pull request #1471 by ogrisel (2012-12-14 01:14:36+00:00)
Title: [WIP] Hashing text vectorizer

New PR to wrap the `FeatureHasher` with the configurable text tokenization features to be able to extract hashed features directly from a collection of raw text files / strings.

TODO:

- Update documentation
- Update classification example
- Update clustering example
- Update `doc/whatnew.rst`
- Add a new example for online text classification, e.g. sentiment analysis from the twitter feed using the streaming API?