utilities.py 文件源码

def to_one_hot(self, input_str,max_index=256, padding_length=30):
        """Transform single input string into zero-padded one-hot (index) encoding."""
        input_one_hot = one_hot(" ".join(list(input_str)), n = max_index)
        return pad_sequences([input_one_hot], maxlen=padding_length)