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DensePreprocessor.h
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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 _DENSEPREPROCESSOR__H__
12 #define _DENSEPREPROCESSOR__H__
13 
14 #include <shogun/lib/config.h>
15 
18 #include <shogun/lib/common.h>
20 
21 namespace shogun
22 {
23 template <class ST> class CDenseFeatures;
24 
33 template <class ST> class CDensePreprocessor : public CPreprocessor
34 {
35  public:
39 
46  virtual CFeatures* apply(CFeatures* features);
47 
51  virtual SGMatrix<ST> apply_to_feature_matrix(CFeatures* features)=0;
52 
56 
61 
63  virtual EPreprocessorType get_type() const;
64 
65 };
66 
67 }
68 #endif
EPreprocessorType
Definition: Preprocessor.h:32
virtual EFeatureClass get_feature_class()
return that we are dense features (just fixed size matrices)
virtual CFeatures * apply(CFeatures *features)
EFeatureClass
shogun feature class
Definition: FeatureTypes.h:38
virtual EPreprocessorType get_type() const
return a type of preprocessor
Template class DensePreprocessor, base class for preprocessors (cf. CPreprocessor) that apply to CDen...
shogun vector
EFeatureType
shogun feature type
Definition: FeatureTypes.h:19
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 SGMatrix< ST > apply_to_feature_matrix(CFeatures *features)=0
Class Preprocessor defines a preprocessor interface.
Definition: Preprocessor.h:75
virtual EFeatureType get_feature_type()
return feature type
virtual SGVector< ST > apply_to_feature_vector(SGVector< ST > vector)=0

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