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 _CNORM_ONE__H__ 00012 #define _CNORM_ONE__H__ 00013 00014 #include <shogun/preprocessor/DensePreprocessor.h> 00015 #include <shogun/features/Features.h> 00016 #include <shogun/lib/common.h> 00017 00018 #include <stdio.h> 00019 00020 namespace shogun 00021 { 00033 class CNormOne : public CDensePreprocessor<float64_t> 00034 { 00035 public: 00037 CNormOne(); 00038 00040 virtual ~CNormOne(); 00041 00043 virtual bool init(CFeatures* features); 00045 virtual void cleanup(); 00047 virtual bool load(FILE* f); 00049 virtual bool save(FILE* f); 00050 00054 virtual SGMatrix<float64_t> apply_to_feature_matrix(CFeatures* features); 00055 00058 virtual SGVector<float64_t> apply_to_feature_vector(SGVector<float64_t> vector); 00059 00061 virtual const char* get_name() const { return "NormOne"; } 00062 00064 virtual EPreprocessorType get_type() const { return P_NORMONE; } 00065 }; 00066 } 00067 #endif