SHOGUN
v3.0.0
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
structure
PlifArray.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) 1999-2008 Gunnar Raetsch
8
* Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
9
*/
10
11
#ifndef __PLIFARRAY_H__
12
#define __PLIFARRAY_H__
13
14
#include <
shogun/lib/common.h
>
15
#include <
shogun/mathematics/Math.h
>
16
#include <
shogun/base/DynArray.h
>
17
#include <
shogun/structure/PlifBase.h
>
18
19
namespace
shogun
20
{
21
23
class
CPlifArray
:
public
CPlifBase
24
{
25
public
:
27
CPlifArray
();
28
virtual
~CPlifArray
();
29
34
void
add_plif
(
CPlifBase
* new_plif);
35
37
void
clear
();
38
43
int32_t
get_num_plifs
()
44
{
45
return
m_array
.
get_num_elements
();
46
}
47
53
virtual
float64_t
lookup_penalty
(
54
float64_t
p_value,
float64_t
* svm_values)
const
;
55
61
virtual
float64_t
lookup_penalty
(
62
int32_t p_value,
float64_t
* svm_values)
const
;
63
65
virtual
void
penalty_clear_derivative
();
66
73
virtual
void
penalty_add_derivative
(
74
float64_t
p_value,
float64_t
* svm_values,
float64_t
factor);
75
80
virtual
float64_t
get_max_value
()
const
81
{
82
return
max_value
;
83
}
84
89
virtual
float64_t
get_min_value
()
const
90
{
91
return
min_value
;
92
}
93
98
virtual
bool
uses_svm_values
()
const
;
99
104
virtual
int32_t
get_max_id
()
const
;
105
106
void
get_used_svms
(int32_t* num_svms, int32_t* svm_ids);
107
112
virtual
void
list_plif
()
const
113
{
114
SG_PRINT
(
"CPlifArray(num_elements=%i, min_value=%1.2f, max_value=%1.2f)\n"
,
m_array
.
get_num_elements
(),
min_value
,
max_value
)
115
for
(int32_t i=0; i<
m_array
.
get_num_elements
(); i++)
116
{
117
SG_PRINT
(
"%i. "
, i)
118
m_array
[i]->list_plif() ;
119
}
120
}
121
123
virtual
const
char
*
get_name
()
const
{
return
"PlifArray"
; }
124
125
protected
:
127
DynArray<CPlifBase*>
m_array
;
129
float64_t
max_value
;
131
float64_t
min_value
;
132
};
133
}
134
#endif
SHOGUN
Machine Learning Toolbox - Documentation