[Scikit-learn-general] CSVM

2014-05-25 Thread Kathy Hida
Hi, Is there any implementation for clustered SVM proposed in this paper http://jmlr.org/proceedings/papers/v31/gu13b.pdf. The implementation seems to be trivial, as we just need to do simple modifications on LibLinear. I did this modifications but I still get results different from those shown i

Re: [Scikit-learn-general] Scikit-learn-general Digest, Vol 52, Issue 32

2014-05-25 Thread Luca Puggini
Hi, I am trying to write another version of the SparsePCA algorithm. I think that this version will be faster that the one implemented in sklearn in some situations. This should be something like the nipals equivalent for PCA. If you want to help me to write the code it is on code reviews : http:

Re: [Scikit-learn-general] Python notebooks for statlearning course exercises

2014-05-25 Thread Sujit Pal
Thank you Gael, much appreciated. -sujit On Sun, May 25, 2014 at 9:04 AM, Gael Varoquaux < [email protected]> wrote: > That's great! > > I've given you a bit more added publicity: > https://twitter.com/GaelVaroquaux/status/470596202665623552 > > G > > On Sun, May 25, 2014 at 08:59:

Re: [Scikit-learn-general] Python notebooks for statlearning course exercises

2014-05-25 Thread Gael Varoquaux
That's great! I've given you a bit more added publicity: https://twitter.com/GaelVaroquaux/status/470596202665623552 G On Sun, May 25, 2014 at 08:59:56AM -0700, Sujit Pal wrote: > Hello sklearners, > I apologize in advance if this is regarded as a shameless plug, but... > I rewrote the R exerc

[Scikit-learn-general] Python notebooks for statlearning course exercises

2014-05-25 Thread Sujit Pal
Hello sklearners, I apologize in advance if this is regarded as a shameless plug, but... I rewrote the R exercises for the statlearning course (from Stanford University, conducted by professors Trevor Hastie and Rob Tibshirani) into a set of 9 python notebooks. All the algorithms used in my code