def _trainImageSet(self,imageset,className,subset,disp,verbose):
        count = 0
        badFeat = False
        if (subset>0):
            imageset = imageset[0:subset]   
        for img in imageset:
            if verbose:
                print "Opening file: " + img.filename
            featureVector = []
            for extractor in self.mFeatureExtractors:
                feats = extractor.extract(img)
                if( feats is not None ):
                    featureVector.extend(feats)
                else:
                    badFeat = True
                    
            if(badFeat):
                badFeat = False
                continue
            
            featureVector.extend([className])
            self.mDataSetRaw.append(featureVector)
            text = 'Training: ' + className
            self._WriteText(disp,img,text,Color.WHITE)
            count = count + 1
            del img
        return count
dataset/ETHPy150Open sightmachine/SimpleCV/SimpleCV/MachineLearning/TreeClassifier.py/TreeClassifier._trainImageSet/original