Method _clean_text

examples/onnx/bert/tokenization.py:282–293

Performs invalid character removal and whitespace cleanup on text.

(self, text)

    return False

  def _clean_text(self, text):
    """Performs invalid character removal and whitespace cleanup on text."""
    output = []
    for char in text:
      cp = ord(char)
      if cp == 0 or cp == 0xfffd or _is_control(char):
        continue
      if _is_whitespace(char):
        output.append(" ")
      else:
        output.append(char)
    return "".join(output)


class WordpieceTokenizer(object):