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- #ifndef _NICE_IKMNOISEINCLUDE
- #define _NICE_IKMNOISEINCLUDE
- #include <vector>
- #include "ImplicitKernelMatrix.h"
- namespace NICE {
-
- class IKMNoise : public ImplicitKernelMatrix
- {
- protected:
- uint size;
- double noise;
- bool optimizeNoise;
-
-
- bool verbose;
-
- public:
- IKMNoise();
-
- IKMNoise( uint size, double noise, bool optimizeNoise );
-
-
- virtual ~IKMNoise();
- virtual void getDiagonalElements ( NICE::Vector & diagonalElements ) const;
- virtual void getFirstDiagonalElement ( double & diagonalElement ) const;
- virtual uint getNumParameters() const;
-
- virtual void getParameters( NICE::Vector & parameters) const;
- virtual void setParameters(const NICE::Vector & parameters);
- virtual bool outOfBounds(const NICE::Vector & parameters) const;
- virtual NICE::Vector getParameterLowerBounds() const;
- virtual NICE::Vector getParameterUpperBounds() const;
-
- virtual void multiply (NICE::Vector & y, const NICE::Vector & x) const;
-
- virtual uint rows () const;
-
- virtual uint cols () const;
-
- virtual double approxFrobNorm() const;
- virtual void setApproximationScheme(const int & _approxScheme) {};
-
-
-
-
- virtual void restore ( std::istream & is, int format = 0 );
- virtual void store ( std::ostream & os, int format = 0 ) const;
- virtual void clear () {};
-
-
-
-
-
- virtual void addExample( const NICE::SparseVector * example,
- const double & label,
- const bool & performOptimizationAfterIncrement = true
- );
-
- virtual void addMultipleExamples( const std::vector< const NICE::SparseVector * > & newExamples,
- const NICE::Vector & newLabels,
- const bool & performOptimizationAfterIncrement = true
- );
-
- };
- }
- #endif
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