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DiffusionMaps.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) 2011-2013 Sergey Lisitsyn
8  * Copyright (C) 2011-2013 Berlin Institute of Technology and Max-Planck-Society
9  */
10 
11 #ifndef DIFFUSIONMAPS_H_
12 #define DIFFUSIONMAPS_H_
13 #include <shogun/lib/config.h>
16 #include <shogun/kernel/Kernel.h>
17 
18 namespace shogun
19 {
20 
21 class CFeatures;
22 class CKernel;
23 
40 {
41 public:
42 
45 
47  virtual ~CDiffusionMaps();
48 
52  virtual CFeatures* apply(CFeatures* features);
53 
59 
63  void set_t(int32_t t);
64 
68  int32_t get_t() const;
69 
73  void set_width(float64_t width);
74 
78  float64_t get_width() const;
79 
81  virtual const char* get_name() const;
82 
83 protected:
84 
86  void init();
87 
88 protected:
89 
91  int32_t m_t;
92 
95 
96 };
97 }
98 
99 #endif /* DIFFUSIONMAPS_H_ */
float distance(CJLCoverTreePoint p1, CJLCoverTreePoint p2, float64_t upper_bound)
virtual CFeatures * apply(CFeatures *features)
int32_t get_t() const
Class Distance, a base class for all the distances used in the Shogun toolbox.
Definition: Distance.h:87
virtual CDenseFeatures< float64_t > * embed_distance(CDistance *distance)
class EmbeddingConverter (part of the Efficient Dimensionality Reduction Toolkit) used to construct e...
class DiffusionMaps used to preprocess given data using Diffusion Maps dimensionality reduction techn...
Definition: DiffusionMaps.h:39
virtual const char * get_name() const
double float64_t
Definition: common.h:50
void set_width(float64_t width)
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18
The class Features is the base class of all feature objects.
Definition: Features.h:68
void set_t(int32_t t)
float64_t get_width() const

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