(length, maxlen=None, dtype=tf.bool)
return tf.cast(1 - len_to_mask(length, maxlen=maxlen, dtype=dtype), dtype)
convert length to padding flag
convert length to padding flag
convert length to padding flag
def len_to_padding(length, maxlen=None, dtype=tf.bool):
  ''' convert length to padding flag '''
  # (B) -> (B, T)
  return tf.cast(1 - len_to_mask(length, maxlen=maxlen, dtype=dtype), dtype)
def len_to_padding ( length , maxlen = None , dtype = tf . bool ) : # (B) -> (B, T) return tf . cast ( 1 - len_to_mask ( length , maxlen = maxlen , dtype = dtype ) , dtype )