KernelNormalizer.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) 2008 Soeren Sonnenburg
00008  * Copyright (C) 2008 Fraunhofer Institute FIRST and Max-Planck-Society
00009  */
00010 
00011 #ifndef _KERNELNORMALIZER_H___
00012 #define _KERNELNORMALIZER_H___
00013 
00014 class CKernel;
00015 #include "kernel/Kernel.h"
00016 
00038 class CKernelNormalizer : public CSGObject
00039 {
00040     public:
00042         CKernelNormalizer() { }
00044         virtual ~CKernelNormalizer() { }
00045 
00048         virtual bool init(CKernel* k)=0;
00049 
00055         virtual float64_t normalize(
00056             float64_t value, int32_t idx_lhs, int32_t idx_rhs)=0;
00057 
00062         virtual float64_t normalize_lhs(float64_t value, int32_t idx_lhs)=0;
00063 
00068         virtual float64_t normalize_rhs(float64_t value, int32_t idx_rhs)=0;
00069 };
00070 #endif

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