Done! Updated to last commit, and tried again. I still get the same error
message.
regards
shankar.
On Thu, Jul 19, 2012 at 3:53 PM, Gilles Louppe <[email protected]> wrote:
> Can you try updating your version then to the latest commit and then
> check if this still happens? The tree module has been updated very
> recently (yesterday).
>
> Gilles
>
> On 19 July 2012 09:34, Shankar Satish <[email protected]> wrote:
> > Hi Gilles,
> >
> > I'm using 0.12.
> >
> > regards
> > shankar.
> >
> >
> >
> > On Thu, Jul 19, 2012 at 3:28 PM, Gilles Louppe <[email protected]>
> wrote:
> >>
> >> Hi,
> >>
> >> What version of scikit-learn are you using? 0.11 or dev?
> >>
> >> Best,
> >>
> >> Gilles
> >>
> >> On 19 July 2012 06:34, Shankar Satish <[email protected]> wrote:
> >> > Hello everyone,
> >> >
> >> > I have a custom prediction class which in fact consists of a random
> >> > forest
> >> > regressor+classifier. The class implements a fit() method, which in
> turn
> >> > calls the fit() methods of the classifier and regressor. Here is the
> >> > code
> >> > for my class: http://paste.org/51862
> >> >
> >> > When i use the class as such:
> >> >
> >> > import HierarchicalRegressor as HR
> >> > hr=HR.HierarchicalRegressor()
> >> > hr.fit(X_train, Y_train)
> >> >
> >> > I get an error message. Here is a clip from the error traceback:
> >> >
> >> >
> >> >
> /usr/local/bin/EPDpython/lib/python2.7/site-packages/scikit_learn-0.12_git-py2.7-linux-i686.egg/sklearn/tree/tree.pyc
> >> > in fit(self, X, y, sample_mask, X_argsorted)
> >> > 468 self.classes_ = np.unique(y)
> >> > 469 self.n_classes_ = self.classes_.shape[0]
> >> > --> 470 criterion =
> >> > CLASSIFICATION[self.criterion](self.n_classes_)
> >> > 471 y = np.searchsorted(self.classes_, y)
> >> > 472
> >> >
> >> > KeyError: None
> >> >
> >> > The full error traceback is here: http://paste.org/51864
> >> >
> >> > X consists of values between 0 and 1.0. Y consists of values between
> 0.0
> >> > and
> >> > 1.0 or -1.0.
> >> >
> >> > Any pointers are much appreciated! Thank you:)
> >> >
> >> > regards
> >> > shankar.
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >
> ------------------------------------------------------------------------------
> >> > Live Security Virtual Conference
> >> > Exclusive live event will cover all the ways today's security and
> >> > threat landscape has changed and how IT managers can respond.
> >> > Discussions
> >> > will include endpoint security, mobile security and the latest in
> >> > malware
> >> > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> >> > _______________________________________________
> >> > Scikit-learn-general mailing list
> >> > [email protected]
> >> > https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
> >> >
> >>
> >>
> >>
> ------------------------------------------------------------------------------
> >> Live Security Virtual Conference
> >> Exclusive live event will cover all the ways today's security and
> >> threat landscape has changed and how IT managers can respond.
> Discussions
> >> will include endpoint security, mobile security and the latest in
> malware
> >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> >> _______________________________________________
> >> Scikit-learn-general mailing list
> >> [email protected]
> >> https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
> >
> >
> >
> >
> ------------------------------------------------------------------------------
> > Live Security Virtual Conference
> > Exclusive live event will cover all the ways today's security and
> > threat landscape has changed and how IT managers can respond. Discussions
> > will include endpoint security, mobile security and the latest in malware
> > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> > _______________________________________________
> > Scikit-learn-general mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
> >
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Scikit-learn-general mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
>
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Scikit-learn-general mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
