ImpactLoss::L1Cosine Class Reference

#include <ImpactLoss.h>

Detailed Description

Combined cosine similarity and exponential L1 loss.

Useful for simultaneously penalizing direction and magnitude.

Definition at line 356 of file ImpactLoss.h.

Inheritance diagram for ImpactLoss::L1Cosine:

Public Member Functions
	L1Cosine ()
void	updateValue (torch::Tensor &fixedOutput, torch::Tensor &movingOutput) override
torch::Tensor	updateValueAndGetGradientModulator (torch::Tensor &fixedOutput, torch::Tensor &movingOutput) override
Public Member Functions inherited from ImpactLoss::Loss
virtual torch::Tensor	GetDerivative (double N) const
virtual double	GetValue (double N) const
virtual void	initialize (torch::Tensor &output)
	Loss (bool isLossNormalized)
virtual Loss &	operator+= (const Loss &other)
void	reset ()
void	setNumberOfParameters (int numberOfParameters)
void	updateDerivativeInJacobianMode (torch::Tensor &jacobian, torch::Tensor &nonZeroJacobianIndices)
virtual void	updateValueAndDerivativeInStaticMode (torch::Tensor &fixedOutput, torch::Tensor &movingOutput, torch::Tensor &jacobian, torch::Tensor &nonZeroJacobianIndices)
virtual	~Loss ()=default

Private Attributes
double	m_Lambda

Additional Inherited Members
Protected Attributes inherited from ImpactLoss::Loss
torch::Tensor	m_Derivative
bool	m_Initialized = false
int	m_NumberOfParameters
double	m_Value

Constructor & Destructor Documentation

L1Cosine()

ImpactLoss::L1Cosine::L1Cosine ( )

inline

Definition at line 362 of file ImpactLoss.h.

Member Function Documentation

updateValue()

void ImpactLoss::L1Cosine::updateValue ( torch::Tensor & fixedOutput, torch::Tensor & movingOutput )

inlineoverridevirtual

Implements ImpactLoss::Loss.

Definition at line 369 of file ImpactLoss.h.

updateValueAndGetGradientModulator()

torch::Tensor ImpactLoss::L1Cosine::updateValueAndGetGradientModulator ( torch::Tensor & fixedOutput, torch::Tensor & movingOutput )

inlineoverridevirtual

Implements ImpactLoss::Loss.

Definition at line 381 of file ImpactLoss.h.

Member Data Documentation

m_Lambda

double ImpactLoss::L1Cosine::m_Lambda

private

Definition at line 359 of file ImpactLoss.h.