ValueError: (‘Unrecognized keyword arguments:‘, dict_keys([‘ragged‘]))的问题 报错解决

解决ValueError: (‘Unrecognized keyword arguments:’, dict_keys([‘ragged’]))

ValueError: (‘Unrecognized keyword arguments:’, dict_keys([‘ragged’]))
这个是因为老的k.Input不支持ragged参数，

找到报错最后一行的文件，/usr/local/lib/python3.6/dist-packages/tensorflow/python/keras/engine/input_layer.py，修改如下：

def __init__(self,
             input_shape=None,
             batch_size=None,
             dtype=None,
             input_tensor=None,
             sparse=False,
             name=None,
             **kwargs):
  if 'batch_input_shape' in kwargs:
    batch_input_shape = kwargs.pop('batch_input_shape')
    if input_shape and batch_input_shape:
      raise ValueError('Only provide the input_shape OR '
                       'batch_input_shape argument to '
                       'InputLayer, not both at the same time.')
    batch_size = batch_input_shape[0]
    input_shape = batch_input_shape[1:]
  # NOTE 注释这里：
  # if kwargs:
  #   raise ValueError('Unrecognized keyword arguments:', kwargs.keys())