SHOGUN  v3.2.0
SumOne.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) 2012 Sergey Lisitsyn
8  * Copyright (C) 2012 Sergey Lisitsyn
9  */
10 
11 #ifndef _CSUMONE__H__
12 #define _CSUMONE__H__
13 
16 #include <shogun/lib/common.h>
17 
18 #include <stdio.h>
19 
20 namespace shogun
21 {
31 class CSumOne : public CDensePreprocessor<float64_t>
32 {
33  public:
35  CSumOne();
36 
38  virtual ~CSumOne();
39 
41  virtual bool init(CFeatures* features);
43  virtual void cleanup();
45  virtual bool load(FILE* f);
47  virtual bool save(FILE* f);
48 
53 
57 
59  virtual const char* get_name() const { return "SumOne"; }
60 
62  virtual EPreprocessorType get_type() const { return P_SUMONE; }
63 };
64 }
65 #endif
virtual SGVector< float64_t > apply_to_feature_vector(SGVector< float64_t > vector)
Definition: SumOne.cpp:75
EPreprocessorType
Definition: Preprocessor.h:30
virtual bool load(FILE *f)
initialize preprocessor from file
Definition: SumOne.cpp:42
virtual bool save(FILE *f)
save preprocessor init-data to file
Definition: SumOne.cpp:50
virtual const char * get_name() const
Definition: SumOne.h:59
Template class DensePreprocessor, base class for preprocessors (cf. CPreprocessor) that apply to CDen...
virtual EPreprocessorType get_type() const
return a type of preprocessor
Definition: SumOne.h:62
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:16
virtual ~CSumOne()
Definition: SumOne.cpp:23
virtual void cleanup()
cleanup
Definition: SumOne.cpp:37
The class Features is the base class of all feature objects.
Definition: Features.h:62
virtual bool init(CFeatures *features)
initialize preprocessor from features
Definition: SumOne.cpp:28
virtual SGMatrix< float64_t > apply_to_feature_matrix(CFeatures *features)
Definition: SumOne.cpp:60
Preprocessor SumOne, normalizes vectors to have sum 1.
Definition: SumOne.h:31

SHOGUN Machine Learning Toolbox - Documentation