Re: [Scikit-learn-general] Unstable spectral clustering test with ARPACK

2013-09-03 Thread Kemal Eren
I do not know what the problem is because I cannot even reproduce it. I will fix it as soon as I can figure it out. In the meantime, I've submitted this pull request to skip the test, so builds do not fail: [1]https://github.com/scikit-learn/scikit-learn/pull/2415 On Mon, Sep 2, 2013, at 08

Re: [Scikit-learn-general] Time for GSoC 2013!

2013-06-20 Thread Kemal Eren
Hi all, Thanks, Nicolas, for starting the introductions. I would also like to introduce my GSOC project. I'll be adding biclustering capabilities to scikit-learn: some well-known algorithms such as Spectral Biclustering, Cheng and Church, and BiMax, as well as scoring metrics and utilities for g

Re: [Scikit-learn-general] GSOC 2013 proposal: biclustering

2013-04-29 Thread Kemal Eren
ple biclusters simultaneously, it does not mask the data with random noise, and it handles missing values better. Best, Kemal On Mon, Apr 29, 2013 at 4:12 PM, Gael Varoquaux < gael.varoqu...@normalesup.org> wrote: > On Mon, Apr 29, 2013 at 09:20:24AM +0200, Kemal Eren wrote: > > The Spe

Re: [Scikit-learn-general] GSOC 2013 proposal: biclustering

2013-04-29 Thread Kemal Eren
Hi all, Thanks for your comments. I have made the suggested revisions to my proposal. A few comments and questions: Since nsNMF is out, there is still some time available. Any other algorithms that you would be interested in? The Spectral coclustering algorithm from 2001 with 888 citations is a

Re: [Scikit-learn-general] GSOC 2013 proposal: biclustering

2013-04-28 Thread Kemal Eren
s and examples should be written at the same time as you implement > the algorithms (not at the end of the GSOC). > > Mathieu > > On Sun, Apr 28, 2013 at 10:40 PM, Kemal Eren wrote: > >> Hi scikit-learn team, >> >> As discussed in another thread, I have put tog

[Scikit-learn-general] GSOC 2013 proposal: biclustering

2013-04-28 Thread Kemal Eren
regards, Kemal Eren -- Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and mon

Re: [Scikit-learn-general] GSoC applications are open (based on Fwd: [Soc2013-general] Student Application Template (Applications start April 22!))

2013-04-25 Thread Kemal Eren
Okay, then I'll put together a biclustering proposal tomorrow after work. It will be a difficult task to come up with a good set of core algorithms, because the field is so varied. There are over a hundred published methods, each of which formulates the biclustering problem differently. Any particu

Re: [Scikit-learn-general] GSoC applications are open (based on Fwd: [Soc2013-general] Student Application Template (Applications start April 22!))

2013-04-24 Thread Kemal Eren
Hi Mathieu and team, If you are looking for biclustering algorithms I could certainly do that. I did my Master's thesis on it and wrote this software: http://bmi.osu.edu/hpc/software/bibench/. Its biclustering algorithms are wrappers to existing tools. It would be really nice to have Python/Cython

[Scikit-learn-general] GSOC idea: stacked generalization

2013-04-20 Thread Kemal Eren
done, including adding other stacking methods such as Feature-Weighted Linear Stacking, supporting various voting schemes, etc. This could be a very useful addition to the scikit-learn toolbox. Is there anyone interested in men