AUCKernel.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) 1999-2008 Gunnar Raetsch
00008  * Copyright (C) 1999-2008 Fraunhofer Institute FIRST and Max-Planck-Society
00009  */
00010 
00011 #ifndef _AUCKERNEL_H___
00012 #define _AUCKERNEL_H___
00013 
00014 #include "lib/common.h"
00015 #include "kernel/SimpleKernel.h"
00016 #include "features/WordFeatures.h"
00017 
00019 class CAUCKernel: public CSimpleKernel<uint16_t>
00020 {
00021     public:
00027         CAUCKernel(int32_t size, CKernel* subkernel);
00028 
00035         CAUCKernel(CWordFeatures *l, CWordFeatures *r, CKernel* subkernel);
00036 
00037         virtual ~CAUCKernel();
00038 
00045         virtual bool init(CFeatures* l, CFeatures* r);
00046 
00052         virtual bool load_init(FILE* src);
00053 
00059         virtual bool save_init(FILE* dest);
00060 
00065         virtual EKernelType get_kernel_type() { return K_AUC; }
00066 
00071         virtual const char* get_name() { return "AUC" ; }
00072 
00073     protected:
00082         virtual float64_t compute(int32_t idx_a, int32_t idx_b);
00083 
00084     protected:
00086         CKernel* subkernel;
00087 };
00088 
00089 #endif /* _AUCKERNEL_H__ */

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