SHOGUN
v2.0.0
Main Page
Related Pages
Modules
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
src
shogun
distance
CanberraMetric.h
Go to the documentation of this file.
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) 2006-2009 Christian Gehl
8
* Copyright (C) 2006-2009 Fraunhofer Institute FIRST
9
*/
10
11
#ifndef _CANBERRAMETRIC_H__
12
#define _CANBERRAMETRIC_H___
13
14
#include <
shogun/lib/common.h
>
15
#include <
shogun/distance/DenseDistance.h
>
16
#include <
shogun/features/DenseFeatures.h
>
17
18
namespace
shogun
19
{
20
template
<
class
T>
class
CDenseFeatures;
21
35
class
CCanberraMetric
:
public
CDenseDistance
<float64_t>
36
{
37
public
:
39
CCanberraMetric
();
40
46
CCanberraMetric
(
CDenseFeatures<float64_t>
* l,
CDenseFeatures<float64_t>
* r);
47
virtual
~CCanberraMetric
();
48
55
virtual
bool
init
(
CFeatures
* l,
CFeatures
* r);
56
58
virtual
void
cleanup
();
59
64
virtual
EDistanceType
get_distance_type
() {
return
D_CANBERRA
; }
65
70
virtual
const
char
*
get_name
()
const
{
return
"CanberraMetric"
; }
71
72
protected
:
76
virtual
float64_t
compute
(int32_t idx_a, int32_t idx_b);
77
};
78
79
}
// namespace shogun
80
#endif
/* _CANBERRAMETRIC_H__ */
SHOGUN
Machine Learning Toolbox - Documentation