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VariationalGaussianLikelihood.h
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1 /*
2  * Copyright (c) The Shogun Machine Learning Toolbox
3  * Written (w) 2014 Wu Lin
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31 
32 #ifndef _VARIATIONALGAUSSIANLIKELIHOODMODEL_H_
33 #define _VARIATIONALGAUSSIANLIKELIHOODMODEL_H_
34 
35 #include <shogun/lib/config.h>
36 
38 #include <shogun/base/SGObject.h>
39 #include <shogun/labels/Labels.h>
41 
42 namespace shogun
43 {
44 
50 {
51 public:
54 
56 
67  SGVector<float64_t> s2, const CLabels* lab);
68 
76  virtual void set_noise_factor(float64_t noise_factor);
77 protected:
80 
83 
85  virtual void init_likelihood()=0;
86 
87 private:
88  void init();
89 
91  float64_t m_noise_factor;
92 };
93 }
94 
95 #endif /* _VARIATIONALGAUSSIANLIKELIHOODMODEL_H_ */

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