I have a multiclass problem for which i want to predict the quantification using Weka (SVMs regression etc). I am a new in regression methods. So far I did regression of single class in Weka because I do not know how to provide continuous outputs for multiclass problem. Should I use individual regression model for each class? Is there any method to do simultaneous regression for each class. (my each individual class have same range of of continuous outputs...so can not differentiate if I put all four (say) class simultaneously in a .csv file as input)..
Thanks in Advance...