def train(self, trainData=None, optData=None, model=None, combinedModel=None, exampleStyle=None, classifierParameters=None, parse=None, tokenization=None, task=None, fromStep=None, toStep=None, workDir=None): exampleStyle = Parameters.cat(exampleStyle, "keep_neg:no_features") EdgeDetector.train(self, trainData, optData, model, combinedModel, exampleStyle, classifierParameters, parse, tokenization, fromStep, toStep) self.classify(trainData, model, "classification-train/train", goldData=trainData, workDir="classification-train")