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GaussianMatchStringKernel.h
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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) 1999-2009 Soeren Sonnenburg
8  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
9  */
10 
11 #ifndef _GAUSSIANMATCHSTRINGKERNEL_H___
12 #define _GAUSSIANMATCHSTRINGKERNEL_H___
13 
14 #include <shogun/lib/config.h>
15 
16 #include <shogun/lib/common.h>
18 
19 namespace shogun
20 {
37 {
38  public:
41 
48 
57  float64_t width);
58 
60 
67  virtual bool init(CFeatures* l, CFeatures* r);
68 
70  virtual void cleanup();
71 
77  {
78  return K_GAUSSIANMATCH;
79  }
80 
85  virtual const char* get_name() const { return "GaussianMatchStringKernel"; }
88  virtual void register_params();
89 
90  protected:
99  virtual float64_t compute(int32_t idx_a, int32_t idx_b);
100 
101  protected:
104 };
105 }
106 #endif /* _GAUSSIANMATCHSTRINGKERNEL_H___ */

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