SHOGUN  v2.0.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
FeatureBlockLogisticRegression.h
Go to the documentation of this file.
1 /*
2  * This program is free software; you can redistribute it and/or modify
3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation; either version 3 of the License, or
5  * (at your option) any later version.
6  *
7  * Copyright (C) 2012 Sergey Lisitsyn
8  */
9 
10 #ifndef FEATUREBLOCKLOGISTICREGRESSION_H_
11 #define FEATUREBLOCKLOGISTICREGRESSION_H_
12 
13 #include <shogun/lib/config.h>
16 
17 namespace shogun
18 {
31 {
32 
33  public:
35 
36 
38 
47  float64_t z, CDotFeatures* training_data,
48  CBinaryLabels* training_labels, CIndexBlockRelation* task_relation);
49 
52 
54  virtual const char* get_name() const
55  {
56  return "FeatureBlockLogisticRegression";
57  }
58 
63 
67  void set_feature_relation(CIndexBlockRelation* feature_relation);
68 
69  virtual float64_t apply_one(int32_t vec_idx);
70 
72  int32_t get_max_iter() const;
74  float64_t get_q() const;
76  int32_t get_regularization() const;
78  int32_t get_termination() const;
80  float64_t get_tolerance() const;
82  float64_t get_z() const;
83 
85  void set_max_iter(int32_t max_iter);
87  void set_q(float64_t q);
89  void set_regularization(int32_t regularization);
91  void set_termination(int32_t termination);
93  void set_tolerance(float64_t tolerance);
95  void set_z(float64_t z);
96 
97  protected:
98 
100 
102  virtual bool train_machine(CFeatures* data=NULL);
103 
104  private:
105 
107  void register_parameters();
108 
109  protected:
110 
113 
116 
118  int32_t m_termination;
119 
121  int32_t m_max_iter;
122 
125 
128 
131 
132 };
133 }
134 #endif

SHOGUN Machine Learning Toolbox - Documentation