Re: [Scikit-learn-general] Extreme Learning Machine implementation question

2013-02-15 Thread Olivier Grisel
2013/2/15 David Lambert : > > On Feb 14, 2013, at 6:52 PM, Lars Buitinck wrote: > >> 2013/2/15 : >>> how about softmax? >> >> The model is not intended for probability outputs. A predict_proba is >> not required; just implement a decision_function instead. > > Fair enough, and already done. For

Re: [Scikit-learn-general] Extreme Learning Machine implementation question

2013-02-14 Thread David Lambert
On Feb 14, 2013, at 6:52 PM, Lars Buitinck wrote: > 2013/2/15 : >> how about softmax? > > The model is not intended for probability outputs. A predict_proba is > not required; just implement a decision_function instead. Fair enough, and already done. For my own education though, would softma

Re: [Scikit-learn-general] Extreme Learning Machine implementation question

2013-02-14 Thread Lars Buitinck
2013/2/15 : > how about softmax? The model is not intended for probability outputs. A predict_proba is not required; just implement a decision_function instead. -- Lars Buitinck Scientific programmer, ILPS University of Amsterdam

Re: [Scikit-learn-general] Extreme Learning Machine implementation question

2013-02-14 Thread amueller
how about softmax? David Lambert schrieb: >Given the method of determining the class predictions in the extreme >learning machine classifier: > > class_predictions = np.argmax(raw_predictions, axis=1) > >where raw_predictions are the (potentially negative) linear regression >outputs > (see

[Scikit-learn-general] Extreme Learning Machine implementation question

2013-02-14 Thread David Lambert
Given the method of determining the class predictions in the extreme learning machine classifier: class_predictions = np.argmax(raw_predictions, axis=1) where raw_predictions are the (potentially negative) linear regression outputs (see https://gist.github.com/larsmans/2493300) what is