Re: [Scikit-learn-general] Naive Bayes Sparse Implementation

2012-01-19 Thread Lars Buitinck
2012/1/19 ert > I wanted to train a multinomialnb classifier on a training set containing > 18k features each containing about 1.8M examples .. Unfortunately I do not > have enough memory ( I have 4G) on my system to create such an array...Is > there a sparse implementation of Naive Bayes which c

[Scikit-learn-general] Naive Bayes Sparse Implementation

2012-01-19 Thread ert
Hi, I wanted to train a multinomialnb classifier on a training set containing 18k features each containing about 1.8M examples .. Unfortunately I do not have enough memory ( I have 4G) on my system to create such an array...Is there a sparse implementation of Naive Bayes which can be used? or i