operator_pd.py 文件源码

def sqrt_log_abs_det(self, name="sqrt_log_det"):
    """Log absolute value determinant of the sqrt `S` for every batch member.

    In most cases, this will be the same as `sqrt_log_det`, but for certain
    operators defined by a square root, this might be implemented slightly
    differently.

    Args:
      name:  A name scope to use for ops added by this method.

    Returns:
      Logarithm of absolute value determinant of the square root `S` for
      every batch member.
    """
    with ops.name_scope(self.name):
      with ops.name_scope(name, values=self.inputs):
        return self._dispatch_based_on_batch(
            self._batch_sqrt_log_abs_det, self._sqrt_log_abs_det)