Yeah actually they can only be better if the data is memmaped in advanced (for instance using joblib.dump(data, filename) / joblib.load(filename, mmap_mode='c')). Also this is only really interesting for large datasets (e.g. larger than 100MB) which is probably not the case here in retrospect.
2012/11/17 Peter Prettenhofer <[email protected]>: > Olivier, > > I tested it with the joblib PR - results got a bit worse. > > see below > > best, > Peter > > ________________________________________________________________________________ > arcene > > r py > score 0.2700 (0.03) 0.2633 (0.02) > train 3.9454 (0.09) 4.6661 (0.20) > test 0.2199 (0.00) 0.2985 (0.05) > > ________________________________________________________________________________ > landsat > > r py > score 0.0255 (0.00) 0.0552 (0.00) > train 2.3184 (0.02) 3.8349 (0.06) > test 0.1129 (0.00) 0.3513 (0.01) > > ________________________________________________________________________________ > spam > > r py > score 0.0549 (0.00) 0.0664 (0.00) > train 1.6380 (0.01) 2.1307 (0.02) > test 0.0379 (0.00) 0.3311 (0.00) > > ________________________________________________________________________________ > random_gaussian > > r py > score 0.1449 (0.00) 0.1487 (0.01) > train 0.3371 (0.01) 1.3574 (0.04) > test 0.1502 (0.00) 0.3247 (0.05) > > ________________________________________________________________________________ > madelon > > r py > score 0.4061 (0.01) 0.3867 (0.02) > train 10.0216 (0.08) 10.4346 (0.08) > test 0.0980 (0.00) 0.3221 (0.02) > > > > 2012/11/17 Olivier Grisel <[email protected]>: >> You can retry by replacing the sklearn/externals/joblib folder with >> the joblib folder of this branch: >> >> https://github.com/joblib/joblib/pull/44 >> >> ------------------------------------------------------------------------------ >> Monitor your physical, virtual and cloud infrastructure from a single >> web console. Get in-depth insight into apps, servers, databases, vmware, >> SAP, cloud infrastructure, etc. Download 30-day Free Trial. >> Pricing starts from $795 for 25 servers or applications! >> http://p.sf.net/sfu/zoho_dev2dev_nov >> _______________________________________________ >> Scikit-learn-general mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/scikit-learn-general > > > > -- > Peter Prettenhofer > > ------------------------------------------------------------------------------ > Monitor your physical, virtual and cloud infrastructure from a single > web console. Get in-depth insight into apps, servers, databases, vmware, > SAP, cloud infrastructure, etc. Download 30-day Free Trial. > Pricing starts from $795 for 25 servers or applications! > http://p.sf.net/sfu/zoho_dev2dev_nov > _______________________________________________ > Scikit-learn-general mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/scikit-learn-general -- Olivier http://twitter.com/ogrisel - http://github.com/ogrisel ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
