00001 // -*- C++ -*- 00002 #ifndef __LEMGA_AGGREGATING_LPBOOST_H__ 00003 #define __LEMGA_AGGREGATING_LPBOOST_H__ 00004 00011 #include <assert.h> 00012 #include "boosting.h" 00013 00014 namespace lemga { 00015 00059 class LPBoost : public Boosting { 00060 REAL RegC; 00061 00062 public: 00063 explicit LPBoost () : Boosting(false) { set_C(1); } 00064 LPBoost (const Boosting& s) : Boosting(s) { assert(!convex); set_C(1); } 00065 explicit LPBoost (std::istream& is) { is >> *this; } 00066 00067 virtual const id_t& id () const; 00068 virtual LPBoost* create () const { return new LPBoost(); } 00069 virtual LPBoost* clone () const { return new LPBoost(*this); } 00070 00072 virtual bool set_aggregation_size (UINT) { return false; } 00073 virtual void train (); 00074 00076 REAL C () const { return RegC; } 00078 void set_C (REAL _C) { assert(_C >= 0); RegC = _C; } 00079 }; 00080 00081 } // namespace lemga 00082 00083 #ifdef __LPBOOST_H__ 00084 #warning "This header file may conflict with another `lpboost.h' file." 00085 #endif 00086 #define __LPBOOST_H__ 00087 #endif
1.4.6