On Thu, Mar 15, 2012 at 1:46 PM, Conrad Lee <[email protected]> wrote:
> I've got a matrix of feature vectors where all features are categorical.
> Before I can treat these as features, they need to be binarized, as
> described
> here<http://scikit-learn.github.com/scikit-learn-tutorial/general_concepts.html#handling-categorical-features>
> .
>
There has been some discussion to do this using pandas on the pystatsmodels
forum. Several options were provided here:
https://groups.google.com/group/pystatsmodels/browse_thread/thread/32994b3c15146514/5deb86dd41ccf802?hl=en&lnk=gst&q=categorical+pandas#5deb86dd41ccf802
There was talk about building this into pandas, although I'm not sure if
it's been done yet.
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