Fix as_float_array behaviour when copy=True
Add test of the as_float_array behaviour when copy=True
Add a copy parameter to safe_asarray()
Imp readability
Rename LabelBinarizer.multilabel to .multilabel_ + DOC
WIP: partial fit for discrete naive Bayes models
Remove the class_prior partial_fit param
WIP: started to factorized the raw count collection
Incrementally is useless now
Add reference to the Manning text + restaure previous smoothing
FIX shape issue when y has only one single class + some missing doc
Factorize common classes checks in partial_fit implementations
Add note on a possible future performance optimization
Add a note on performance tradeoffs in the docstring of partial_fit
More informative error message. Also CV now use integer indices by default now.
Use floats everywhere to get rid of warnings when using sample_weight
More input checks
Better test name
Remove redundant shape check already done by check_arrays
Add missing test for sample weight with partial_fit + fix issue classes passed as a list instead of an array