Now I feel quite stupid :) I was assuming that since there is a "Clustering" one there would have been a "Classification" one as well :) Thanks for pointing it out to me! Luca Cerone
Tel: +34 692 06 71 28 Skype: luca.cerone On Fri, Feb 28, 2014 at 6:38 PM, Prof Brian Ripley <rip...@stats.ox.ac.uk> wrote: > http://cran.r-project.org/web/views/MachineLearning.html for a task view you > missed. > > > On 28/02/2014 17:10, Luca Cerone wrote: >> >> Thanks for the advices Sergio and Jean-Olivier. >> Of course I forgot, but I am interested in supervised classification! >> I'll go through the packages you suggested to me! >> Any ideas for Neural Networks and Random Forests instead? >> >> Luca Cerone >> >> Tel: +34 692 06 71 28 >> Skype: luca.cerone >> >> >> On Fri, Feb 28, 2014 at 6:01 PM, JiHO <jo.li...@gmail.com> wrote: >>> >>> Do you mean supervised or unsupervised classification. >>> >>> If supervised, I have had great success using gradient boosted >>> classification in package gbm. multinomial distribution will get you >>> multiple classes and it will select relevant predictors by itself >>> given the training data. >>> >>> Not sure about the customized cost functions >>> >>> Jean-Olivier Irisson >>> — >>> Université Pierre et Marie Curie >>> Laboratoire d'Océanographie de Villefranche >>> 181 Chemin du Lazaret 06230 Villefranche-sur-Mer >>> Tel: +33 04 93 76 38 04 >>> Mob: +33 06 21 05 19 90 >>> http://www.obs-vlfr.fr/~irisson/ >>> Send me large files at: http://www.obs-vlfr.fr/~irisson/upload/ >>> >>> On Fri, Feb 28, 2014 at 5:53 PM, Sergio Fonda <sergio.fond...@gmail.com> >>> wrote: >>>> >>>> Focus on MASS, CCA and e1071 packages >>>> Brgds, >>>> Sergio >>>> Il 28/feb/2014 17:47 "Luca Cerone" <luca.cer...@gmail.com> ha scritto: >>>> >>>>> Dear all, >>>>> I would like some advices on R packages to solve classification >>>>> problems. >>>>> I have tried to search among the Task views, but couldn't find >>>>> anything. >>>>> >>>>> Can somebody recommend me some packages? >>>>> >>>>> Some of the features I am looking for: >>>>> - deal with multiple classes >>>>> - use customized cost functions >>>>> - perform features/predictors selection >>>>> >>>>> Any hint would be greatly appreciated, >>>>> thanks a lot in advance for the help! >>>>> Cheers, >>>>> Luca >>>>> >>>>> ______________________________________________ >>>>> R-help@r-project.org mailing list >>>>> https://stat.ethz.ch/mailman/listinfo/r-help >>>>> PLEASE do read the posting guide >>>>> http://www.R-project.org/posting-guide.html >>>>> and provide commented, minimal, self-contained, reproducible code. >>>>> >>>> >>>> [[alternative HTML version deleted]] >>>> >>>> ______________________________________________ >>>> R-help@r-project.org mailing list >>>> https://stat.ethz.ch/mailman/listinfo/r-help >>>> PLEASE do read the posting guide >>>> http://www.R-project.org/posting-guide.html >>>> and provide commented, minimal, self-contained, reproducible code. >> >> >> ______________________________________________ >> R-help@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide >> http://www.R-project.org/posting-guide.html >> and provide commented, minimal, self-contained, reproducible code. >> > > > -- > Brian D. Ripley, rip...@stats.ox.ac.uk > Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ > University of Oxford, Tel: +44 1865 272861 (self) > 1 South Parks Road, +44 1865 272866 (PA) > Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.