OptimizableInterface< Real > Class Template Reference

OptimizableInterface provides a virtual class for optimizable objects. More...

#include <optimizable-itf.h>

Public Member Functions
virtual void	ComputeGradient (const Vector< Real > &params, Vector< Real > *gradient_out)=0
	computes gradient for a parameter params and returns it in gradient_out More...
virtual Real	ComputeValue (const Vector< Real > &params)=0
	computes the function value for a parameter params and returns it More...
virtual	~OptimizableInterface ()

Detailed Description

template<class Real>
class kaldi::OptimizableInterface< Real >

OptimizableInterface provides a virtual class for optimizable objects.

E.g. a class that computed a likelihood function and its gradient using some parameter that has to be optimized on data could inherit from it.

Definition at line 36 of file optimizable-itf.h.

Constructor & Destructor Documentation

~OptimizableInterface()

virtual ~OptimizableInterface ( )

inlinevirtual

Definition at line 46 of file optimizable-itf.h.

{}

Member Function Documentation

ComputeGradient()

virtual void ComputeGradient ( const Vector< Real > &  params, Vector< Real > *  gradient_out  )

pure virtual

computes gradient for a parameter params and returns it in gradient_out

ComputeValue()

virtual Real ComputeValue ( const Vector< Real > &  params )

pure virtual

computes the function value for a parameter params and returns it

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

• itf/optimizable-itf.h