def __init__(self, text='', parent=None):
        QtGui.QLineEdit.__init__(self, text, parent)
        self.originalText = text
Build a new classifier, based on the given training data
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/spreadsheet_tab.py/StandardWidgetTabBarEditor.__init__--crossover with--dataset/ETHPy150Open nltk/nltk/nltk/tag/sequential.py/ClassifierBasedTagger._train