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HSIC.h
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1 /*
2  * Copyright (c) The Shogun Machine Learning Toolbox
3  * Written (w) 2012-2013 Heiko Strathmann
4  * Written (w) 2014 Soumyajit De
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright notice, this
11  * list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright notice,
13  * this list of conditions and the following disclaimer in the documentation
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31 
32 #ifndef __HSIC_H_
33 #define __HSIC_H_
34 
35 #include <shogun/lib/config.h>
36 
38 
39 namespace shogun
40 {
41 
42 template<class T> class SGMatrix;
43 
44 
92 {
93 public:
95  CHSIC();
96 
107  CHSIC(CKernel* kernel_p, CKernel* kernel_q, CFeatures* p, CFeatures* q);
108 
110  virtual ~CHSIC();
111 
121  virtual float64_t compute_statistic();
122 
131  virtual float64_t compute_p_value(float64_t statistic);
132 
140  virtual float64_t compute_threshold(float64_t alpha);
141 
143  virtual const char* get_name() const
144  {
145  return "HSIC";
146  }
147 
150  {
151  return S_HSIC;
152  }
153 
174 
183 
184 protected:
187 
190 
191 private:
193  void init();
194 
196  index_t m_num_features;
197 
198 };
199 
200 }
201 
202 #endif /* __HSIC_H_ */

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