Comments on: Support Vector Machines (SVM) in Ruby http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/ A goal is a dream with a deadline. Sun, 05 Jul 2009 02:51:09 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: crunchytoast.com » Blog Archive » “HMM, I’m a math nerd” or machine learning in Ruby! http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-189837 crunchytoast.com » Blog Archive » “HMM, I’m a math nerd” or machine learning in Ruby! Fri, 01 May 2009 16:51:44 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-189837 [...] * Decision Tree Learning * Bayes Classification * Support Vector Machines [...] [...] * Decision Tree Learning * Bayes Classification * Support Vector Machines [...]

]]> By: Spam or Ham: Some Experiments « Charles and Bob’s Machine Learning Blog http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-175797 Spam or Ham: Some Experiments « Charles and Bob’s Machine Learning Blog Tue, 10 Mar 2009 08:56:49 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-175797 [...] that unlike other ruby svm solutions, we do not try to bind the svm into [...] [...] that unlike other ruby svm solutions, we do not try to bind the svm into [...]

]]> By: Recent Faves Tagged With "textmining" : MyNetFaves http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-172866 Recent Faves Tagged With "textmining" : MyNetFaves Fri, 27 Feb 2009 10:20:37 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-172866 [...] public links >> textmining Support Vector Machines (SVM) in Ruby - igvita.com First saved by cseegraef | 11 days ago Text-mining at ERBI : Nothing is 100%; please comment [...] [...] public links >> textmining Support Vector Machines (SVM) in Ruby - igvita.com First saved by cseegraef | 11 days ago Text-mining at ERBI : Nothing is 100%; please comment [...]

]]> By: Tom Zeng http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-171741 Tom Zeng Mon, 23 Feb 2009 03:20:21 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-171741 Ilya, I just published a Ruby interface to LIBSVM using SWIG. It exposes the full LIBSVM functionality. So the following should solved some of your readers' problem: m.save('test.model') # save model m = Model('test.model') # load model I included your example above (hope it's okay) It's available at: git clone git://github.com/tomz/libsvm-ruby-swig.git Ilya, I just published a Ruby interface to LIBSVM using SWIG. It exposes the full LIBSVM functionality. So the following should solved some of your readers’ problem:
m.save(’test.model’) # save model
m = Model(’test.model’) # load model
I included your example above (hope it’s okay)
It’s available at:
git clone git://github.com/tomz/libsvm-ruby-swig.git

]]> By: Recent Links Tagged With "textmining" - JabberTags http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-142110 Recent Links Tagged With "textmining" - JabberTags Wed, 29 Oct 2008 14:35:10 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-142110 [...] public links >> textmining Support Vector Machines (SVM) in Ruby - igvita.com Saved by reihinofan on Tue 28-10-2008 Have BI Vendors Mastered Text Mining? Saved by tai234 on [...] [...] public links >> textmining Support Vector Machines (SVM) in Ruby - igvita.com Saved by reihinofan on Tue 28-10-2008 Have BI Vendors Mastered Text Mining? Saved by tai234 on [...]

]]> By: Vasilis http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-122430 Vasilis Tue, 02 Sep 2008 10:01:27 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-122430 Very nice article, But I am getting different results depending in which order i run the different kernels. Given the order you specify above the radio kernel makes 0 errors on the test set, if you run the radial kernel alone or first you get 2 errors. Is there a need to initialize the problem after each kernel run, or did I understand it wrong? Also do you have any pointers on info regarding document tagging with the above method? Thanks again for the article.. Very nice article,
But I am getting different results depending in which order i run the different kernels. Given the order you specify above the radio kernel makes 0 errors on the test set, if you run the radial kernel alone or first you get 2 errors. Is there a need to initialize the problem after each kernel run, or did I understand it wrong?
Also do you have any pointers on info regarding document tagging with the above method?

Thanks again for the article..

]]> By: Using Ruby for Bioinformatics Applications at Bleeding Edge Biotech http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-103023 Using Ruby for Bioinformatics Applications at Bleeding Edge Biotech Tue, 06 May 2008 16:07:38 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-103023 [...] Support Vector Machines in Ruby Fast Artificial Neural Network library [...] [...] Support Vector Machines in Ruby Fast Artificial Neural Network library [...]

]]> By: Ben http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-102927 Ben Sat, 03 May 2008 08:52:04 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-102927 Excellent article. Thanks! Excellent article. Thanks!

]]> By: sean http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-102083 sean Mon, 17 Mar 2008 02:51:03 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-102083 What, no discussion of stemming? I would hope that nobody goes about implementing such a system without looking into normalizing and stemming the bag of words before creating a dictionary! What, no discussion of stemming? I would hope that nobody goes about implementing such a system without looking into normalizing and stemming the bag of words before creating a dictionary!

]]> By: Richard heycock http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/comment-page-1/#comment-101623 Richard heycock Sat, 23 Feb 2008 04:18:01 +0000 http://www.igvita.com/2008/01/07/support-vector-machines-svm-in-ruby/#comment-101623 Hey Jason, The snowball project has a good stop word list: http://snowball.tartarus.org/dist/snowball_all.tgz It's got lists for a fair few European languages as well. Hey Jason,

The snowball project has a good stop word list:
http://snowball.tartarus.org/dist/snowball_all.tgz

It’s got lists for a fair few European languages as well.

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