exercises instructions
improvements in exercises instructions
some practical hints
use the pipeline in exercice 02
inversed solution and skeleton
sentiment analysis
missing skeleton
gh pages integration
better README.rst
use vec.fit_transform instead of vec.transform on the training set
Without pl.show, the figure won't be displayed.
language detection gives slightly better results without IDF
Minor edits.
fix broken doctest
Configure sphinx to be able to load extensions
Fix OptionParser import
Merge branch 'master' of https://github.com/ametaireau/scikit-learn-tutorial into ametaireau-master
Fix little typos in the general_concepts document.
merge with upstream
There is no scikits.learn.feature_extraction.text.sparse

Replace with scikits.learn.feature_extraction.text so code works with
current git/0.7