SHOGUN  4.1.0
 全部  命名空间 文件 函数 变量 类型定义 枚举 枚举值 友元 宏定义  
SortUlongString.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  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
9  */
10 
11 #ifndef _CSORTULONGSTRING__H__
12 #define _CSORTULONGSTRING__H__
13 
14 #include <shogun/lib/config.h>
15 
18 #include <shogun/lib/common.h>
19 
20 namespace shogun
21 {
29 class CSortUlongString : public CStringPreprocessor<uint64_t>
30 {
31 public:
34 
36  virtual ~CSortUlongString();
37 
39  virtual bool init(CFeatures* f);
41  virtual void cleanup();
43  virtual bool load(FILE* f);
45  virtual bool save(FILE* f);
46 
50  virtual bool apply_to_string_features(CFeatures* f);
51 
54  virtual uint64_t* apply_to_string(uint64_t* f, int32_t &len);
55 
57  virtual const char* get_name() const { return "SortUlongString"; }
58 
60  virtual EPreprocessorType get_type() const { return P_SORTULONGSTRING; }
61 };
62 }
63 #endif
EPreprocessorType
Definition: Preprocessor.h:32
virtual bool apply_to_string_features(CFeatures *f)
virtual bool init(CFeatures *f)
initialize preprocessor from features
Preprocessor SortUlongString, sorts the indivual strings in ascending order.
virtual uint64_t * apply_to_string(uint64_t *f, int32_t &len)
apply preproc on single feature vector
virtual bool save(FILE *f)
save preprocessor init-data to file
virtual bool load(FILE *f)
initialize preprocessor from file
virtual const char * get_name() const
Template class StringPreprocessor, base class for preprocessors (cf. CPreprocessor) that apply to CSt...
virtual void cleanup()
cleanup
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
virtual EPreprocessorType get_type() const
return a type of preprocessor

SHOGUN 机器学习工具包 - 项目文档