Classifiers. How can i draw 3-D plot ?
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Hai friends, I am trying to use SVM and Naive Bayes classifiers given in MATLAB for 3-class classification. Can they be used used as multi-class classifiers ?
If yes, in case of SVM classifier how can i modify the functions 'svmclassify' and 'svmtrain' given in matlab to show 3-d plots ?
Thanks in advance-)
回答（2 个）
Richard Willey
2012-4-2
1 个投票
The SVM implementation in Bioinformatics Toolbox is limited to binary classification.
The Naive Bayes classifier in Statistics Toolbox is able to perform multiclass classification. (As can boosted and bagged decision trees, linear discriminant analysis, ...)
Richard Willey
2012-4-3
0 个投票
I have a webinar entitled An Introduction to Classification with MATLAB.
The code is available for download from the file exchange. http://www.mathworks.com/matlabcentral/fileexchange/28770-introduction-to-classification
You can view the recorded webinar at <http://www.mathworks.com/company/events/webinars/wbnr51468.html?id=51468&p1=869883482&p2=869883500>
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2012-4-2
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