#NEWLINE# def train( self , * args , **kwargs ) : #NEWLINE# #INDENT# 'Train the classifier with a labeled and unlabeled feature sets and return\n        the classifier. Takes the same arguments as the wrapped NLTK class.\n        This method is implicitly called when calling ``classify`` or\n        ``accuracy`` methods and is included only to allow passing in arguments\n        to the ``train`` method of the wrapped NLTK class.\n\n        :rtype: A classifier\n        ' #NEWLINE# self . classifier = self . nltk_class . train ( self . positive_features , self . unlabeled_features , self . positive_prob_prior ) #NEWLINE# return self . classifier