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In-Depth Information
f
V
m
+
jf
V
m
Y
m
=
(4.4)
Output of a neuron in the output layer (
n
=
1
...
N
) of considered network is
M
Y
n
=
f
C
(
V
n
)
=
f
C
w
mn
Y
m
+
w
0
n
z
0
(4.5)
m
=
1
Update equation for learning parameters in output layer
f
(
(
f
(
(
ʔ
w
mn
=
ʷ
Y
m
(
(
e
n
)
V
n
))
+
j
(
e
n
)
V
n
)))
(4.6)
f
(
(
f
(
(
ʔ
w
0
n
=
ʷ
z
0
(
(
e
n
)
V
n
))
+
j
(
e
n
)
V
n
)))
(4.7)
The update equations for learning parameters between input and hidden layer are as
follows:
z
l
ʻ
m
1
V
ˀ
m
ʓ
m
ʾ
m
N
w
lm
=
ʔ
+
+
j
(4.8)
exp
2
z
l
−
lm
2
N
w
RB
lm
W
RB
m
w
RB
ʔ
=
−
Z
−
ʓ
m
(ʳ
m
)
1
+
V
ˀ
m
−
(ʳ
m
)
V
ˀ
m
+
ʾ
m
(ʳ
m
)
1
+
V
ˀ
m
+
(ʳ
m
)
V
ˀ
m
(4.9)
Z
T
1
V
ˀ
m
ʓ
m
N
W
m
ʾ
m
ʔʻ
m
=
+
+
j
(4.10)
exp
2
1
V
ˀ
m
ʓ
m
ʾ
m
N
W
RB
m
ʔʳ
m
=
−
Z
−
+
+
j
(4.11)
z
0
ʓ
m
ʾ
m
N
ʔ
w
0
m
=
+
j
(4.12)
N
n
=
1
{
(
ʓ
m
f
(
(
V
m
))
f
(
(
where
=
e
n
)
V
n
))
(
w
mn
)
f
(
(
+
(
e
n
)
V
n
))
(
w
mn
)
}
N
ʾ
m
f
(
(
V
m
))
f
(
(
and
=
1
{
(
e
n
)
V
n
))
(
w
mn
)
n
=
f
(
(
−
(
e
n
)
V
n
))
(
w
mn
)
}
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