Re: [Scikit-learn-general] Tackling Dataset bias

Some interesting looking references there, will take a look - thanks! Regards, Nigel Legg 07914 740972 http://www.trevanianlegg.co.uk http://twitter.com/nigellegg http://uk.linkedin.com/in/nigellegg On 19 August 2013 17:46, Peter Prettenhofer wrote: > Hi Yogesh, > > the work by John Blitzer th

Re: [Scikit-learn-general] Tackling Dataset bias

Thanks for the pointers Peter. I'm doing an unrelated project on covariate shift, and this will be really useful. Lee. On Mon, Aug 19, 2013 at 12:46 PM, Peter Prettenhofer wrote: > Hi Yogesh, > > the work by John Blitzer that I mentioned used the second approach -- its > described here: > > Bli

Re: [Scikit-learn-general] Selective multiclass

2013/8/15 Joel Nothman : > Or perhaps since it's a bug in multiprocessing's queuing protocol, joblib > could handle it by writing oversize object to disk, assuming there's enough > free space in $TMPDIR. Which is what it now does in the master branch (of the upstream joblib project) by default. -

Re: [Scikit-learn-general] Tackling Dataset bias

Hi Yogesh, the work by John Blitzer that I mentioned used the second approach -- its described here: Blitzer, J., Dredze, M., Pereira, F., Jun. 2007. Biographies, bollywood, boom-boxes and blenders: Domain adaptation for sentiment classification. In: Proceedings of ACL, Prague, Czech Republic, pp

Re: [Scikit-learn-general] Tackling Dataset bias

Hi Folks, Thanks a lot for suggesting me good references! @ Peter : You can send me the more ref. @ Gael : WIsh you a speedy recovery! @ Olivier : Thanks a lot for listening my problem quitely and asking for clarifications. Next time and onwards I will try to be more specific explain

Re: [Scikit-learn-general] Scikit Stock Market Example

Hi, I don't have any references on stock market analysis with scikit-learn or any any machine learning approaches. This example is a toy to demonstrate what can easily be done with scikit-learn. It is certainly not something serious with stock-market analysis and I do not work on these problems.

Re: [Scikit-learn-general] Tackling Dataset bias

Hi list, Coming back from travel, with a slight elbow injury that makes typing difficult... Anyhow, I just wanted to stress that a lot of good advice has been put forward in the discussion so far, and that, when we find time, I think that a subsection of the docs dealing on class-imbalance, covar