iganet::Hardsigmoid Class Reference

Hardsigmoid activation function. More...

#include </home/runner/work/iganet/iganet/include/layer.hpp>

Inheritance diagram for iganet::Hardsigmoid:

Public Member Functions
	Hardsigmoid ()=default
	~Hardsigmoid () override=default
torch::Tensor	apply (const torch::Tensor &input) const override
	Applies the activation function to the given input.
virtual void	pretty_print (std::ostream &os=Log(log::info)) const noexcept override
	Returns a string representation of the activation function.
torch::serialize::InputArchive &	read (torch::serialize::InputArchive &archive, const std::string &key="hardsigmoid") override
	Reads the activation function from a torch::serialize::InputArchive object.
torch::serialize::OutputArchive &	write (torch::serialize::OutputArchive &archive, const std::string &key="hardsigmoid") const override
	Writes the activation function into a torch::serialize::OutputArchive object.
Public Member Functions inherited from iganet::ActivationFunction
virtual	~ActivationFunction ()=default

Additional Inherited Members
Protected Member Functions inherited from iganet::utils::FullQualifiedName
virtual const std::string &	name () const noexcept
	Returns the full qualified name of the object.
Protected Attributes inherited from iganet::utils::FullQualifiedName
at::optional< std::string >	name_
	String storing the full qualified name of the object.

Detailed Description

Hardsigmoid activation function.

\[ \text{Hardsigmoid}(x) = \begin{cases} 0 & \text{ if } x \le -3 1 & \text{ if } x \ge +3 x/6 + 1/2 & \text{ otherwise } \end{cases} \]

Constructor & Destructor Documentation

Hardsigmoid()

iganet::Hardsigmoid::Hardsigmoid ( )

explicitdefault

~Hardsigmoid()

iganet::Hardsigmoid::~Hardsigmoid ( )

overridedefault

Member Function Documentation

apply()

torch::Tensor iganet::Hardsigmoid::apply ( const torch::Tensor &  input ) const

inlineoverridevirtual

Applies the activation function to the given input.

Implements iganet::ActivationFunction.

pretty_print()

virtual void iganet::Hardsigmoid::pretty_print ( std::ostream &  os = Log(log::info) ) const

inlineoverridevirtualnoexcept

Returns a string representation of the activation function.

Implements iganet::ActivationFunction.

read()

torch::serialize::InputArchive & iganet::Hardsigmoid::read ( torch::serialize::InputArchive &  archive, const std::string &  key = "hardsigmoid"  )

inlineoverridevirtual

Reads the activation function from a torch::serialize::InputArchive object.

Implements iganet::ActivationFunction.

write()

torch::serialize::OutputArchive & iganet::Hardsigmoid::write ( torch::serialize::OutputArchive &  archive, const std::string &  key = "hardsigmoid"  ) const

inlineoverridevirtual

Writes the activation function into a torch::serialize::OutputArchive object.

Implements iganet::ActivationFunction.

---

The documentation for this class was generated from the following file:

• include/layer.hpp