On Fri, Sep 30, 2011 at 7:25 PM, Gael Varoquaux <[email protected]> wrote:
> I would try using the predict_proba method of the LogisticRegression > which give the probability of each class, and threshold it at a different > value than .5, i.e. bias the decision. This seems very similar to learning... a bias term (fit_intercept=True). Unfortunately, In my experience, carefully learning the bias term can be very hard and some algorithms do quite bad at learning it. I would need to check this assertion but it seems to me that SVC does a better job at learning the bias term than LinearSVC. Mathieu ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2dcopy2 _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
