ngraph.opset1.grn

ngraph.opset1.grn(data: _pyngraph.Node, bias: float, name: Optional[str] = None) _pyngraph.Node

Perform Global Response Normalization with L2 norm (across channels only).

Computes GRN operation on channels for input tensor:

\[output_i = \dfrac{input_i}{\sqrt{\sum_{i}^{C} input_i}}\]
Parameters
  • data – The node with data tensor.

  • bias – The bias added to the variance. Scalar value.

  • name – Optional output node name.

Returns

The new node performing a GRN operation on tensor’s channels.