SHOGUN  3.2.1
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
SubsequenceStringKernel.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  * Written (W) 2014 Soumyajit De
8  */
9 
10 #ifndef SUBSEQUENCE_STRING_KERNEL_H_
11 #define SUBSEQUENCE_STRING_KERNEL_H_
12 
13 #include <shogun/lib/common.h>
15 
16 namespace shogun
17 {
54 {
55 public:
58 
66  CSubsequenceStringKernel(int32_t size, int32_t maxlen, float64_t lambda);
67 
77  int32_t maxlen, float64_t lambda);
78 
80  virtual ~CSubsequenceStringKernel();
81 
89  virtual bool init(CFeatures* lhs, CFeatures* rhs);
90 
92  virtual void cleanup();
93 
96  {
97  return K_POLYMATCH;
98  }
99 
101  virtual const char* get_name() const
102  {
103  return "SubsequenceStringKernel";
104  }
105 
107  virtual void register_params();
108 
131  virtual float64_t compute(int32_t idx_a, int32_t idx_b);
132 
133 protected:
135  int32_t m_maxlen;
136 
139 };
140 
141 }
142 #endif // SUBSEQUENCE_STRING_KERNEL_H_

SHOGUN Machine Learning Toolbox - Documentation