I am doing a experiment,it is a question about classification,for example,I got the train dataset and test dataset.Every instance has 12 different attributes(id name......) and 1 class (Value = True or False),the train dataset has told us the class value of all instances,test dataset doesn't.It seems that my task is to construct a classifier, can I just use the Classifiers in the Python weka wrapper3,such as the Random forest