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modules/SpecialPurpose.h
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1 /*
2  * Copyright (c) The Shogun Machine Learning Toolbox
3  * Written (w) 2014 Soumyajit De
4  * Written (w) 2014 Khaled Nasr
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright notice, this
11  * list of conditions and the following disclaimer.
12  * 2. Redistributions in binary form must reproduce the above copyright notice,
13  * this list of conditions and the following disclaimer in the documentation
14  * and/or other materials provided with the distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
20  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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29  * either expressed or implied, of the Shogun Development Team.
30  */
31 
32 #ifndef SPECIAL_PURPOSE_H_
33 #define SPECIAL_PURPOSE_H_
34 
35 #ifdef HAVE_LINALG_LIB
36 
38 
39 namespace shogun
40 {
41 
42 namespace linalg
43 {
44 
48 namespace special_purpose
49 {
50 
52 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
53 void logistic(Matrix A, Matrix result)
54 {
56 }
57 
59 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
60 void multiply_by_logistic_derivative(Matrix A, Matrix C)
61 {
63 }
64 
66 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
67 void rectified_linear(Matrix A, Matrix result)
68 {
70 }
71 
73 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
74 void multiply_by_rectified_linear_derivative(Matrix A, Matrix C)
75 {
77 }
78 
82 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
83 void softmax(Matrix A)
84 {
86 }
87 
91 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
92 typename Matrix::Scalar cross_entropy(Matrix P, Matrix Q)
93 {
95 }
96 
100 template <Backend backend=linalg_traits<Core>::backend,class Matrix>
101 typename Matrix::Scalar squared_error(Matrix P, Matrix Q)
102 {
104 }
105 
106 }
107 
108 }
109 
110 }
111 #endif // HAVE_LINALG_LIB
112 #endif // SPECIAL_PURPOSE_H_
static void compute(Matrix A, Matrix result)
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:18

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