On Fri, Oct 19, 2012 at 8:01 AM, <[email protected]> wrote: > On Fri, Oct 19, 2012 at 7:22 AM, Lars Buitinck <[email protected]> wrote: >> 2012/10/19 Peter Prettenhofer <[email protected]>: >>> BTW: Has anybody of your looked into patsy [1]? They have plenty of >>> functionality for this kind of encodings (they call it treatment >>> coding [2]). >> >> It doesn't seem to use scipy.sparse, which for me would be a >> requirement for a OneHotTransformer. > > This should be helpful > http://mail.scipy.org/pipermail/scipy-user/2011-November/031092.html > > I have it somewhere, but I'm not sure where.
https://github.com/statsmodels/statsmodels/blob/master/statsmodels/tools/grouputils.py#L121 added for something that is still unfinished, internal use only (no argument checking) Josef > > Josef > > > >> >> -- >> Lars Buitinck >> Scientific programmer, ILPS >> University of Amsterdam >> >> ------------------------------------------------------------------------------ >> Everyone hates slow websites. So do we. >> Make your web apps faster with AppDynamics >> Download AppDynamics Lite for free today: >> http://p.sf.net/sfu/appdyn_sfd2d_oct >> _______________________________________________ >> Scikit-learn-general mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/scikit-learn-general ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
