418
PKG
PTL
7.99
30.09
4
CONMAT
DCC
8.03
29.99
3.99
PROP
KTP
7.99
29.98
3.99
AMATA
8
29.97
3.98
AP
8.02
29.99
4
ENERG
AI
8.02
29.99
4
BANPU
8.01
30.02
4.01
BCP
8
30.02
4.02
GLOW
7.99
30.01
4.02
RATCH
8.01
30.03
4
SGP
8.02
29.98
4
TOP
7.98
30.01
3.99
COMM
CPALL
7.9
30.01
3.98
HMPRO
8.01
29.89
3.99
MAKRO
7.89
29.88
3.97
HELTH
BGH
8.01
29.82
3.97
BH
8.02
29.87
3.96
TOURISM
CENTEL
7.99
29.88
4
TRANS
AOT
7.89
29.99
4
BECL
7.99
29.99
4.01
PSL
8.01
29.87
4.02
ETRON
CCET
8.02
29.98
4.01
SVI
8.02
29.88
4.02
µ¦µ¸É
5 ÂÁª¨µÁ¦¸
¥Á¸
¥¨µ¦
test
Įo
´Ê
50 ´
ª
°´Ê
3 æ
n
µ¥¦³µÁ¸
¥¤
µµ¦µ¸É
5 µ¤µ¦Î
µ¤µ¦»
Ħ¼
° mean Á¡ºÉ
°¸É
³Ä®o
¼
n
µ¥Äµ¦Á¦¸
¥Á¸
¥ ³Åo
´
µ¦µ¸É
6
µµ¦µ¸É
6 ³Á®È
ªn
µ¨µ¦°n
µÁ¨¸É
¥Á¦¸
¥Á¸
¥Áª¨µÄµ¦° ®»o
´Ê
50 ´
ª
°´Ê
3 æ
n
µ¥
¦³µÁ¸
¥¤´Ê
æ
n
µ¥Â Fuzzy-PSO ¤¸
n
µÁ¨¸É
¥o
°¥¸É
»
º
° 4.004 ¹É
®¤µ¥ªµ¤ªn
µ¤¸
n
µÁ¨¸É
¥
°Áª¨µÄµ¦
°o
°¥¸
É
»
¨³ æ
n
µ¥Â Fuzzy BP ¤¸
n
µÁ¨¸É
¥¤µ¸É
»
º
° 29.9186 ¹É
®¤µ¥ªµ¤ªn
µ¤¸
n
µÁ¨¸É
¥
°Áª¨µ
ĵ¦°¤µ¸É
»
´É
Á° ¨³Ã¦
n
µ¥Â BP ¤¸
n
µÁ¨¸É
¥
°Áª¨µÄµ¦° º
° 8.0014
µ¨
° ¤·
·
´Ê
2 ¸É
ª´
Åo
倨o
Á®È
ªn
µ ´
ªÂ¸É
°¨o
°´
¨µ®¨´
¦´
¡¥r
®n
¦³Á«Å¥
(£µ¥Äo
o
°Î
µ®¸É
ªn
µ®µ´
ªÂ¦n
µÇ Ä Fuzzy PSO NN ®¦º
° Fuzzy BP NN Ân
µµ¸Ê
¨¨´
¡r
¸É
Åo
°µ³
Ân
µ´
) º
° Back Propagation Neural Network ¸É
¤¸
n
µ Learning rate = 1 Î
µÄ®o
Back Propagation Neural
Network ¼
笼
°Á}
´
ªÂĵ¦¡¥µ¦r
µµ¦¨°»n
¤®»o
Î
µª 50 ®»o
Á¡ºÉ
°Á¦¸
¥Á¸
¥ªµ¤Á®¤µ³¤
°ª·
¸
n
µÇ Ã¥¤¸
¤·
·
¸É
o
°µ¦Á¦¸
¥Á¸
¥ 2 ¤·
·
º
° ªµ¤Â¤n
¥Î
µÂ¨³ªµ¤Á¦È
ªÄµ¦Á¦¸
¥¦¼o
Ã¥Á¦¸
¥Á¸
¥
¦³·
·
£µ¡¦³®ªn
µ
´Ê
°ª·
¸
n
怏o
Ân
Back Propagation, Fuzzy-PSO ¨³ Fuzzy-Back Propagation ¹É
´Ê
°ª·
¸
¸É
¸
¸É
»
ĵ¦¡¥µ¦r
º
°ª·
¸
Back Propagation ¸É
Įo
¨µ¦¨°¤¸
n
µ MAPE o
°¥¸É
»
¤¸
n
µÁn
µ´
5.529263074 ¹É
®¤µ¥ªµ¤ªn
µ¤¸
n
µ ¨µÁ¨ºÉ
°o
°¥¸É
»
¨Î
µ´
n
°¤µº
° Fuzzy-PSO ¤¸
n
µÁn
µ´
6.509256343
¨³ Fuzzy-Back Propagation ¤¸
n
µÁn
µ´
6.706102369 µ¤¨Î
µ´
Ân
Äo
µ¤·
·
°Áª¨µ ª·
¸
Back Propagation Äo
Group
Company
Time-BP
Time-Fuz-BP
Time-Fuz-PSO
FOOD
MINT
7.99
29
4
KSL
8.02
30.01
4.01
LST
7.8
30.08
3.99
TVO
8.03
29
3.98
HOME
KYE
8
29.99
3.99
BANK
SCB
8.4
30.02
3.97
BAY
8.09
30.07
3.99
BBL
7.9
29.9
4
BSEC
8.2
30.02
4.01
KBANK
8.01
30.01
4.01
KEST
7.9
29.78
4.02
KGI
8.1
30.02
4.03
PHATRA
8.1
30.08
4.01
SCIB
8.2
29.04
4.02
TCAP
7.99
29.89
4.03
TISCO
8.1
29.99
4.02
FIN
BLS
8.01
29.8
4.03
CNS
8.03
29.99
4.04
AUTO
SAT
7.99
29.87
4.01
STANLY
7.89
30.02
4.02
PETRO
PTT
7.58
30.1
4.02
IRP
7.99
30.01
4
IRPC
8.01
30.03
4.03
PTTCH
8.05
30.07
4.02
Mean-BP
Mean-Fuz-BP
Mean-Fuz-PSO
8.0014
29.9186
4.004
µ¦µ¸É
6
¨n
µÁ¨¸É
¥Á¦¸
¥Á¸
¥Áª¨µÄµ¦
test
®»o
´Ê
50 ´
ª
°´Ê
3 æ
n
µ¥¦³µÁ¸
¥¤