How to train fitcecoc by using COST SENSITIVE SVM
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Elena Casiraghi on 19 Aug 2019
Dear, I have a multiclass problem with an highly unbalanced dataset.
How can I train a multiclass, error-correcting output codes (ECOC) model using svm cost sensitive svm?
If I use svm for a binary classifier I would just set the cost matrix.
However, here we have a multiclass poroblem and ECOC models perform much better.