iganet::LogSigmoid Class Reference

LogSigmoid activation function. More...

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

Inheritance diagram for iganet::LogSigmoid:

Public Member Functions
	LogSigmoid ()=default
	~LogSigmoid () 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="logsigmoid") override
	Reads the activation function from a torch::serialize::InputArchive object.
torch::serialize::OutputArchive &	write (torch::serialize::OutputArchive &archive, const std::string &key="logsigmoid") 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

LogSigmoid activation function.

\[ \text{LogSigmoid}(x) = \log \left( \frac{1}{1+\exp(-x)} \right) \]

Constructor & Destructor Documentation

LogSigmoid()

iganet::LogSigmoid::LogSigmoid ( )

explicitdefault

~LogSigmoid()

iganet::LogSigmoid::~LogSigmoid ( )

overridedefault

Member Function Documentation

apply()

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

inlineoverridevirtual

Applies the activation function to the given input.

Implements iganet::ActivationFunction.

pretty_print()

virtual void iganet::LogSigmoid::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::LogSigmoid::read ( torch::serialize::InputArchive &  archive, const std::string &  key = "logsigmoid"  )

inlineoverridevirtual

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

Implements iganet::ActivationFunction.

write()

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

inlineoverridevirtual

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

Implements iganet::ActivationFunction.

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

• include/layer.hpp