orig_X vowels _create_syllable_letters_translator _get_unresonant_silent_consonants el[0] max_num_vowels index accentuated create_syll shuffle_all_inputs accented _accented size decode_x self._input_type == ../ math predict _reverse_inputs _letter_generator _accent_classification _create_feature_dictionary generate_data Data shuffle_vector shuffle_vector_path fit_generator ../../../data/ self.x_other_features_train _create_x_features 1486720239842 1486720239842 1492074623429 1492074623429