SHOGUN
3.2.1
首页
相关页面
模块
类
文件
文件列表
文件成员
全部
类
命名空间
文件
函数
变量
类型定义
枚举
枚举值
友元
宏定义
组
页
src
shogun
features
CombinedFeatures.h
浏览该文件的文档.
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) 1999-2009 Soeren Sonnenburg
8
* Written (W) 1999-2008 Gunnar Raetsch
9
* Written (W) 2012 Heiko Strathmann
10
* Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
11
*/
12
13
#ifndef _CCOMBINEDFEATURES__H__
14
#define _CCOMBINEDFEATURES__H__
15
16
#include <
shogun/features/Features.h
>
17
#include <
shogun/lib/DynamicObjectArray.h
>
18
19
namespace
shogun
20
{
21
class
CFeatures;
22
class
CDynamicObjectArray;
23
36
class
CCombinedFeatures
:
public
CFeatures
37
{
38
public
:
40
CCombinedFeatures
();
42
CCombinedFeatures
(
const
CCombinedFeatures
& orig);
43
48
virtual
CFeatures
*
duplicate
()
const
;
49
51
virtual
~CCombinedFeatures
();
52
57
virtual
EFeatureType
get_feature_type
()
const
58
{
59
return
F_UNKNOWN
;
60
}
61
66
virtual
EFeatureClass
get_feature_class
()
const
67
{
68
return
C_COMBINED
;
69
}
70
75
virtual
int32_t
get_num_vectors
()
const
76
{
77
return
m_subset_stack
->
has_subsets
()
78
?
m_subset_stack
->
get_size
() :
num_vec
;
79
}
80
82
void
list_feature_objs
();
83
89
bool
check_feature_obj_compatibility
(
CCombinedFeatures
* comb_feat);
90
95
CFeatures
*
get_first_feature_obj
();
96
102
CFeatures
*
get_feature_obj
(int32_t idx);
103
108
CFeatures
*
get_last_feature_obj
();
109
117
bool
insert_feature_obj
(
CFeatures
* obj, int32_t idx);
118
124
bool
append_feature_obj
(
CFeatures
* obj);
125
131
bool
delete_feature_obj
(int32_t idx);
132
137
int32_t
get_num_feature_obj
();
138
149
CFeatures
*
create_merged_copy
(
CFeatures
* other);
150
157
virtual
void
add_subset
(
SGVector<index_t>
subset);
158
164
virtual
void
remove_subset
();
165
171
virtual
void
remove_all_subsets
();
172
181
virtual
CFeatures
*
copy_subset
(
SGVector<index_t>
indices);
182
184
virtual
const
char
*
get_name
()
const
{
return
"CombinedFeatures"
; }
185
186
private
:
187
void
init();
188
189
protected
:
191
CDynamicObjectArray
*
feature_array
;
192
196
int32_t
num_vec
;
197
};
198
}
199
#endif
SHOGUN
机器学习工具包 - 项目文档