Python MaxentModel.end_add_event Examples

Example #1

File: Maxent.py Project: ryanaustincarlson/LangAndStatsTermProject

    def train(self, filename):
        data = self.load_data(filename)
        m = MaxentModel()

        m.begin_add_event()
        for word, history in data:
            features = self.generate_features(word, history)
            m.add_event(features, word)
        m.end_add_event()

        m.train()
        self.model = m

Example #2

File: maxent-demo.py Project: ryanaustincarlson/LangAndStatsTermProject

def main():
    m = MaxentModel()
    data = load_data()
    
    m.begin_add_event()

    for vals, label in data:
        features = extract_features(vals)
        m.add_event(features, label)

    m.end_add_event()

    m.train()
    print 'Trained'
    
    test_instance = [6.7, 3.1, 5.6, 2.4]
    test_features = extract_features(test_instance)
    
    result = m.eval_all(test_features)
    print 'Result'
    print result