I am using LibLinear for a document classification task, in which I would like to calculate the probability of correctness for each prediction. In fact, in the LibLinear, it does provide probability output for logistic regression, but not for default support vector classification task. Furthermore, based on 10-fold cross validation, the logistic regression is nearly 10% worse than support vector classification.
So can anyone tell me, if I continue to use the support vector classification for the solution, is there a method to calculate the probability separately from the program? I greatly appreciate your help !