openvino/docs/ops/activation/HSwish_4.md

HSwish

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Versioned name: HSwish-4

Category: Activation function

Short description: HSwish takes one input tensor and produces output tensor where the hard version of swish function is applied to the tensor elementwise.

Detailed description: For each element from the input tensor calculates corresponding element in the output tensor with the following formula:

.. math::

HSwish(x) = x \cdot \frac{min(max(x + 3,\ 0),\ 6)}{6}

The HSwish operation is introduced in the following article <https://arxiv.org/pdf/1905.02244.pdf>__.

Attributes: operation has no attributes.

Inputs:

• 1: Multidimensional input tensor of type T. Required.

Outputs:

• 1: The resulting tensor of the same shape and type as input tensor.

Types

• T: arbitrary supported floating-point type.

Example

.. code-block:: cpp

<layer ... type="HSwish"> 256 56 256 56

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