LibSVR.h

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00001 /*
00002  * This program is free software; you can redistribute it and/or modify
00003  * it under the terms of the GNU General Public License as published by
00004  * the Free Software Foundation; either version 3 of the License, or
00005  * (at your option) any later version.
00006  *
00007  * Written (W) 1999-2009 Soeren Sonnenburg
00008  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
00009  */
00010 
00011 #ifndef _LIBSVR_H___
00012 #define _LIBSVR_H___
00013 
00014 #include <stdio.h>
00015 
00016 #include <shogun/lib/common.h>
00017 #include <shogun/classifier/svm/SVM.h>
00018 #include <shogun/lib/external/shogun_libsvm.h>
00019 #include <shogun/regression/Regression.h>
00020 
00021 namespace shogun
00022 {
00051 class CLibSVR : public CSVM
00052 {
00053     public:
00055         MACHINE_PROBLEM_TYPE(PT_REGRESSION);
00056 
00058         CLibSVR();
00059 
00067         CLibSVR(float64_t C, float64_t epsilon, CKernel* k, CLabels* lab);
00068         virtual ~CLibSVR();
00069 
00074         virtual EMachineType get_classifier_type();
00075 
00077         virtual const char* get_name() const { return "LibSVR"; }
00078 
00079     protected:
00088         virtual bool train_machine(CFeatures* data=NULL);
00089     protected:
00091         svm_problem problem;
00093         svm_parameter param;
00094 
00096         struct svm_model* model;
00097 };
00098 }
00099 #endif
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