SHOGUN
v3.2.0
|
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) 2011 Sergey Lisitsyn 00008 * Copyright (C) 2011 Berlin Institute of Technology and Max-Planck-Society 00009 */ 00010 00011 #ifndef EVALUATION_H_ 00012 #define EVALUATION_H_ 00013 00014 #include <shogun/labels/Labels.h> 00015 #include <shogun/base/SGObject.h> 00016 00017 namespace shogun 00018 { 00019 class CLabels; 00020 00024 enum EEvaluationDirection 00025 { 00026 ED_MINIMIZE=0, 00027 ED_MAXIMIZE=1 00028 }; 00029 00035 class CEvaluation : public CSGObject 00036 { 00037 public: 00039 CEvaluation() : CSGObject() { }; 00040 00042 virtual ~CEvaluation() { }; 00043 00051 virtual float64_t evaluate(CLabels* predicted, CLabels* ground_truth)=0; 00052 00058 virtual void set_indices(SGVector<index_t> indices) { } 00059 00061 virtual EEvaluationDirection get_evaluation_direction() const=0; 00062 }; 00063 } 00064 #endif /* EVALUATION_H_ */