predict _reverse_inputs _letter_generator _create_feature_dictionary generate_data Data shuffle_vector shuffle_vector_path fit_generator ../../../data/ self.x_other_features_train _create_x_features force test_and_validation_size self.y_train _additional_letter_attributes np.random.seed round is_vow self._input_type == 'l' print np.eye allow_shuffle_vector_generation accented_vowels generate generate_x_and accentuate _generator _create_syllable_letters_translator _accent_classification 1486720239842 1486720239842 1492074623429 1492074623429