analyzers.py 文件源码

def combine_analyzer(x, output_dtype, output_shape, combiner_spec, name):
  """Applies the combiner over the whole dataset.

  Args:
    x: An input `Tensor` or `SparseTensor`.
    output_dtype: The dtype of the output of the analyzer.
    output_shape: The shape of the output of the analyzer.
    combiner_spec: A subclass of CombinerSpec.
    name: Similar to a TF op name.  Used to define a unique scope for this
      analyzer, which can be used for debugging info.

  Returns:
    The combined values, which is a `Tensor` with type output_dtype and shape
    `output_shape`.  These must be compatible with the combiner_spec.
  """
  return Analyzer([x], [(output_dtype, output_shape, False)], combiner_spec,
                  name).outputs[0]