NICE_VisLearning/classifier/kernelclassifier/KCOneVsAll.h

/** 
* @file KCOneVsAll.h
* @author Erik Rodner
* @date 12/10/2009

*/
#ifndef _NICE_OBJREC_KCONEVSALLINCLUDE
#define _NICE_OBJREC_KCONEVSALLINCLUDE

#include "vislearning/classifier/classifierbase/KernelClassifier.h"

namespace OBJREC {
  
#undef ROADWORKS
#define ROADWORKS fthrow(Exception, "Persistent interface not implemented!");

/** @class KCOneVsAll
 * One vs. All interface for kernel classifiers 
 *
 * @author Erik Rodner
 */
class KCOneVsAll : public KernelClassifier
{

    protected:
		std::vector< std::pair<int, KernelClassifier *> > classifiers;
		const KernelClassifier *prototype;
		double noiseSigma;
		bool verbose;

    public:
  
		/** simple constructor */
		KCOneVsAll( const NICE::Config *conf, const KernelClassifier *prototype, const std::string & section = "KCOneVsAll" );
		  
		/** simple destructor */
		virtual ~KCOneVsAll();
     
	 	/** teach the classifier with a kernel matrix and the corresponding class labels @param y ! */
		void teach ( KernelData *kernelData, const NICE::Vector & y );

		/** classify an example by using its kernel values with the training set,
			be careful with the order in @param kernelVector */
		ClassificationResult classifyKernel ( const NICE::Vector & kernelVector, double kernelSelf ) const;

		void restore(std::istream&, int) { ROADWORKS };
		void store(std::ostream&, int) const { ROADWORKS };
		void clear() { ROADWORKS };

};

#undef ROADWORKS

}

#endif