tf-keras-skeleton.py 文件源码

def moving_average_update(x, value, momentum):
      """Compute the moving average of a variable.

      Arguments:
          x: A Variable.
          value: A tensor with the same shape as `variable`.
          momentum: The moving average momentum.

      Returns:
          An Operation to update the variable.
      """
      return moving_averages.assign_moving_average(
          x, value, momentum, zero_debias=False)


    # LINEAR ALGEBRA