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Redux.h
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2  * Copyright (c) The Shogun Machine Learning Toolbox
3  * Written (w) 2014 Soumyajit De
4  * Written (w) 2014 Khaled Nasr
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31 
32 #ifndef REDUX_H_
33 #define REDUX_H_
34 
39 
40 namespace shogun
41 {
42 
43 namespace linalg
44 {
45 
55 template <Backend backend=linalg_traits<Redux>::backend, class Vector>
56 typename Vector::Scalar dot(Vector a, Vector b)
57 {
59 }
60 
65 template <Backend backend=linalg_traits<Redux>::backend, class Matrix>
66 typename Matrix::Scalar max(Matrix m)
67 {
69 }
70 
78 template <Backend backend=linalg_traits<Redux>::backend, class Vector>
79 typename Vector::Scalar vector_sum(Vector a)
80 {
82 }
83 
84 #ifdef HAVE_LINALG_LIB
85 
94 template <Backend backend=linalg_traits<Redux>::backend, class Matrix>
95 typename Matrix::Scalar sum(Matrix m, bool no_diag=false)
96 {
98 }
99 
108 template <Backend backend=linalg_traits<Redux>::backend,class Matrix>
109 typename Matrix::Scalar sum_symmetric(Matrix m, bool no_diag=false)
110 {
112 }
113 
122 template <Backend backend=linalg_traits<Redux>::backend,class Matrix>
123 typename Matrix::Scalar sum_symmetric(Block<Matrix> b, bool no_diag=false)
124 {
126  ::compute(b, no_diag);
127 }
128 
137 template <Backend backend=linalg_traits<Redux>::backend,class Matrix>
138 typename implementation::colwise_sum<backend,Matrix>::ReturnType colwise_sum(
139  Matrix m, bool no_diag=false)
140 {
142 }
143 
152 template <Backend backend=linalg_traits<Redux>::backend,class Matrix, class Vector>
153 void colwise_sum(Matrix m, Vector result, bool no_diag=false)
154 {
156 }
157 
166 template <Backend backend=linalg_traits<Redux>::backend,class Matrix>
167 typename implementation::rowwise_sum<backend,Matrix>::ReturnType rowwise_sum(
168  Matrix m, bool no_diag=false)
169 {
171 }
172 
181 template <Backend backend=linalg_traits<Redux>::backend,class Matrix, class Vector>
182 void rowwise_sum(Matrix m, Vector result, bool no_diag=false)
183 {
185 }
186 
187 #endif // HAVE_LINALG_LIB
188 
189 }
190 
191 }
192 #endif // REDUX_H_
static SGVector< T > compute(Matrix m, bool no_diag)
static T compute(Matrix m, bool no_diag)
Vector::Scalar dot(Vector a, Vector b)
Definition: Redux.h:56
static T compute(Matrix m, bool no_diag)
static SGVector< T > compute(Matrix m, bool no_diag)
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18
static T compute(Vector a, Vector b)
Vector::Scalar vector_sum(Vector a)
Definition: Redux.h:79
Matrix::Scalar max(Matrix m)
Definition: Redux.h:66

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