Closed dmltv closed 5 years ago
Thanks for letting us know.
I'm wondering if there's some namespace confusion going on. I'm assuming your classifier is named rerf
. But that's the same name as the module. The convention I've seen is to name your classifier clf
. When I call clf.predict_proba
I get a numpy array back with the probability of each class.
Can you share a full example of this bug?
Thanks!
Thank you, its good to know the functionality is there. I believe the error may be due to an incorrect installation, i had to install a different version of eigen, and make some changes to get it to run. The call was a typo, i used the official iris example with clf.predict_proba. Thanks again!
The predict function returns the predicted labels, but predict_proba and predict_log_proba do not return the expected probabilities / log-probabilities. These should be very easy to compute, it would be very convenient to have them exposed in the python interface.
rerf.predict_proba() returns all 0's
and rerf.predict_log_proba() returns all Nans.
I would expect rerf.predict_proba() to return averaged frequency of positive example in the leaf corresponding to the input (across all trees in the forest), and log of that for predict_log_proba.
I downloaded the latest version of the package a few days ago.
Thank you!