Are you referring to Support Vector Machines? If so, I have a link or two for you.

Below is a pdf published by Bell Laboratories on the subject.

The other is produced by another research lab. This one is a little easier for a beginner to follow.

Let me know if these help or not. I am happy to continue looking for you.

Thank you very much...... Both the tutorials are good.. It helped me a lot to understand the basic concept of SVM.

Can u suggest me any link where I can get svm train,test and predict function in Matlab... I want the optimized weight vector of the data set 

you can refer this

http://www.analyticsvidhya.com/blog/2014/10/support-vector-machine-simplified/?utm_source=FBPage&utm_medium=Social&utm_campaign=150807

Thank you all for your valuable suggestions 

Hi,

If you are still looking for the example code and datasets. Here is one

http://asi.insa-rouen.fr/enseignants/~arakoto/toolbox/

Enjoy,

Pankaj