ToPS
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00001 /* 00002 * InhomogeneousFactorableModel.hpp 00003 * 00004 * Copyright 2011 Andre Yoshiaki Kashiwabara <akashiwabara@usp.br> 00005 * Ígor Bonádio <ibonadio@ime.usp.br> 00006 * Vitor Onuchic <vitoronuchic@gmail.com> 00007 * Alan Mitchell Durham <aland@usp.br> 00008 * 00009 * This program is free software; you can redistribute it and/or modify 00010 * it under the terms of the GNU General Public License as published by 00011 * the Free Software Foundation; either version 3 of the License, or 00012 * (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00022 * MA 02110-1301, USA. 00023 */ 00024 00025 #ifndef IH_FACTORABLE_MODEL_HPP 00026 #define IH_FACTORABLE_MODEL_HPP 00027 00028 #include "crossplatform.hpp" 00029 00030 #include "ProbabilisticModel.hpp" 00031 00032 namespace tops { 00034 class DLLEXPORT InhomogeneousFactorableModel : public ProbabilisticModel { 00035 private: 00036 ProbabilisticModel * _model; 00037 std::vector<DoubleVector> _alpha; 00038 std::vector<DoubleVector> _precision; 00039 DoubleVector _scores; 00040 int _phase; 00041 public: 00042 InhomogeneousFactorableModel() {}; 00043 virtual double evaluate(const Sequence & s, unsigned int begin, unsigned int end) const; 00044 00045 virtual double evaluate(const Sequence & s, unsigned int begin, unsigned int end, int phase) const; 00046 virtual Sequence & choose(Sequence & h, int size) const; 00047 00048 virtual Sequence & chooseWithHistory(Sequence & h, int i, int size) const; 00049 00050 virtual Sequence & chooseWithHistory(Sequence & h, int i, int phase, int size) const; 00051 virtual ~ InhomogeneousFactorableModel(){}; 00053 00058 virtual double evaluatePosition(const Sequence & s, int i, int t) const = 0; 00060 00065 virtual int choosePosition(const Sequence & s, int i, int t) const = 0; 00066 00068 virtual int maximumTimeValue() const = 0; 00069 00071 virtual bool isPhased() const = 0; 00072 00073 virtual double prefix_sum_array_compute(int begin, int end) ; 00074 virtual double prefix_sum_array_compute(int begin, int end, int phase) ; 00075 00076 virtual bool initialize_prefix_sum_array(const Sequence & s, int phase); 00077 virtual bool initialize_prefix_sum_array(const Sequence & s){ 00078 return initialize_prefix_sum_array(s, 0); 00079 } 00080 00081 virtual InhomogeneousFactorableModel * inhomogeneous() { 00082 return this; 00083 } 00084 00085 }; 00086 } 00087 00088 #endif