how to perform training and testing using SVM classifier?

i am new to SVM classifier.... i have complemented my part( segmentation,feature extraction)...wat is the first step that i should do for classification using SVM? plz help me

Answer 1

[Stalin Samuel]

http://www.mathworks.in/matlabcentral/fileexchange/33621-fast-linear-binary-svm-classifier and http://www.mathworks.in/matlabcentral/fileexchange/39352-multi-class-svm/content/multisvm.m ,http://www.mathworks.in/matlabcentral/fileexchange/33170-multi-class-support-vector-machine

[sou]

how should i divide my datasets into train set, group set and test set??? will you plz attach any sample for each???

[sou]

Suggest me a way to start sir

[Atik Faysal]

It's been almost 6 years. Areyou still looking for answers?

I divided it into train set and test set. After training, I tested it by exporting the function. Then used a confusion matrix to determine accuracy.

[Fadi Alsuhimat]

How you do it?

Answer 2

[Stalin Samuel]

http://www.csie.ntu.edu.tw/~cjlin/talks/cwi.pdf

[sou]

This is theory I have gone through it already