Re: [Scikit-learn-general] tf-idf changes

2012-03-27 Thread Jaques Grobler
Thanks a lot. I've let the author know J Le 26 mars 2012 14:14, Jaques Grobler a ?crit : > > > Hi everyone- > > > > > > I stumbled upon this post that offers a quick run-trough of > > > text-feature-extraction using > > > sklearn.feature_extraction.text's?CountVectorizer: > > > > > > > > > http:

Re: [Scikit-learn-general] tf-idf changes

2012-03-26 Thread Olivier Grisel
Le 26 mars 2012 14:14, Jaques Grobler a écrit : > Hi everyone- > > I stumbled upon this post that offers a quick run-trough of > text-feature-extraction using > sklearn.feature_extraction.text's CountVectorizer: > > > http://pyevolve.sourceforge.net/wordpress/?p=1589&cpage=1#comment-15857 > > Upon

[Scikit-learn-general] tf-idf changes

2012-03-26 Thread Jaques Grobler
Hi everyone- I stumbled upon this post that offers a quick run-trough of text-feature-extraction using *sklearn.* feature_extraction.text's CountVectorizer: http://pyevolve.sourceforge.net/wordpress/?p=1589&cpage=1#comment-15857 Upon copying the code into ipython, i get different outputs from