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) 2012 Chiyuan Zhang 00008 * Copyright (C) 2012 Chiyuan Zhang 00009 */ 00010 00011 #ifndef ECOCIHDDECODER_H__ 00012 #define ECOCIHDDECODER_H__ 00013 #ifdef HAVE_LAPACK 00014 00015 #include <shogun/multiclass/ecoc/ECOCDecoder.h> 00016 00017 namespace shogun 00018 { 00019 00034 class CECOCIHDDecoder: public CECOCDecoder 00035 { 00036 public: 00038 CECOCIHDDecoder() {} 00039 00041 virtual ~CECOCIHDDecoder() {} 00042 00044 virtual const char* get_name() const { return "ECOCIHDDecoder"; } 00045 00050 virtual int32_t decide_label(const SGVector<float64_t> outputs, const SGMatrix<int32_t> codebook); 00051 00052 protected: 00054 void update_delta_cache(const SGMatrix<int32_t> codebook); 00055 00056 SGMatrix<float64_t> m_delta; 00057 SGMatrix<int32_t> m_codebook; 00058 }; 00059 00060 } // namespace shogun 00061 00062 #endif // HAVE_LAPACK 00063 #endif /* end of include guard: ECOCIHDDECODER_H__ */ 00064
