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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/common.h>
16 
17 namespace shogun
18 {
35 {
36  public:
39 
46 
55  float64_t width);
56 
58 
65  virtual bool init(CFeatures* l, CFeatures* r);
66 
68  virtual void cleanup();
69 
75  {
76  return K_GAUSSIANMATCH;
77  }
78 
83  virtual const char* get_name() const { return "GaussianMatchStringKernel"; }
86  virtual void register_params();
87 
88  protected:
97  virtual float64_t compute(int32_t idx_a, int32_t idx_b);
98 
99  protected:
102 };
103 }
104 #endif /* _GAUSSIANMATCHSTRINGKERNEL_H___ */
EKernelType
Definition: Kernel.h:51
The class GaussianMatchStringKernel computes a variant of the Gaussian kernel on strings of same leng...
double float64_t
Definition: common.h:48
virtual const char * get_name() const
virtual float64_t compute(int32_t idx_a, int32_t idx_b)
The class Features is the base class of all feature objects.
Definition: Features.h:62
virtual bool init(CFeatures *l, CFeatures *r)
Template class StringKernel, is the base class of all String Kernels.
Definition: StringKernel.h:24

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