1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/*
Author: Juan Rada-Vilela, Ph.D.
Copyright (C) 2010-2014 FuzzyLite Limited
All rights reserved
This file is part of fuzzylite.
fuzzylite is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
fuzzylite is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License
along with fuzzylite. If not, see <http://www.gnu.org/licenses/>.
fuzzylite™ is a trademark of FuzzyLite Limited.
*/
#include "fl/term/Activated.h"
#include "fl/imex/FllExporter.h"
#include "fl/norm/TNorm.h"
namespace fl {
Activated::Activated(const Term* term, scalar degree, const TNorm* activation)
: Term(""), _term(term), _degree(degree), _activation(activation) {
if (term) this->_name = term->getName();
}
Activated::~Activated() {
}
std::string Activated::className() const {
return "Activated";
}
scalar Activated::membership(scalar x) const {
if (fl::Op::isNaN(x)) return fl::nan;
if (not _activation) throw fl::Exception("[activation error] "
"activation operator needed to activate " + _term->toString(), FL_AT);
return _activation->compute(this->_term->membership(x), _degree);
}
std::string Activated::parameters() const {
FllExporter exporter;
std::ostringstream ss;
ss << Op::str(_degree) << " " << exporter.toString(_activation) << " "
<< exporter.toString(_term);
return ss.str();
}
void Activated::configure(const std::string& parameters) {
(void) parameters;
}
std::string Activated::toString() const {
FllExporter exporter;
std::ostringstream ss;
ss << exporter.toString(_activation) << "("
<< Op::str(_degree) << ","
<< _term->getName() << ")";
return ss.str();
}
void Activated::setTerm(const Term* term) {
this->_term = term;
}
const Term* Activated::getTerm() const {
return this->_term;
}
void Activated::setDegree(scalar degree) {
this->_degree = degree;
}
scalar Activated::getDegree() const {
return this->_degree;
}
void Activated::setActivation(const TNorm* activation) {
this->_activation = activation;
}
const TNorm* Activated::getActivation() const {
return this->_activation;
}
Activated* Activated::clone() const {
return new Activated(*this);
}
}
|
