Page 36 - فصلنامه علم داده دانشگاه زنجان سال اول شماره چهارم
P. 36
(
(
%
!
!
'
'! '' ! !! ( % ('
'
'
'
$ $
L#KLK# F ::KF A+ )+K:K KA *
?0K+G * A+ )+K@F0+K:K KA + *+#K) AK#+ ;+ 0K+ A#K
?0K+K:K KA *+F@A+ K+@FFK**K#+ A+@A;+ L#KL
5
-
- 5
' A K# ' * # K* A 0@ K 0K L L#KL#K) AK# ; 0K L
8@F0+: A K#+: * +K:K KA +F A @ A*+ 0+ 0K+ @:1K*+@A#+ 0K+ G0;* F@:G:@FK KA A 0K K L;
@##LK**+BG A KL + + 0K+AK +: A K#+: * +K:K KA + 3 A 1 1* K:K KA * ) 0K : A K# : * @LK A G:@FK#
KAFK+ 0K+: A K#+: * +F@A+ A:;+ K+ L@ KL*K#+*K$1KA @::;+ A + @#5@FKA K@F0 0KL A 0K K L;
0L 1 0+K@F0+K:K KA +@ +@+ K
) ) ,2
,
2
@F + *+@+*K$1KA @:+#@ @+* L1F 1LK 60 F0+ @ A @ A*+ 0K+ L#KL+ )+
K:K KA *+@*+ 0K;+6KLK+ A*KL K#+ A
D
'
'@* +DA+ L* + 1 +B'D + L#KL +60 F0+ K@A*+ 0@ + 0K+K:K KA *+F@A+
#
L
L
*
K
K
L
A:;+ K+@FFK**K#+ A+ 0K LK KL*KK+ L#KL @*+ 0K;+6KLK+ A*KL K#+ A + 0K+
L
K
* @F +
K
*
K
:
L
K
L
K
K
A
@
*
)
*
L
?0K+K:K KA + + K A*KL K##+:@* 6 ::+ 0K ) L* + AKK+ + K +LK K##+
A
)L + 0K+* @F
@
K
*
1
0
#
B
4
41*0B @##*+@A+K:K KA +@ + 0K+0K@# )+ 0K+* @F +
0
G
G
B
#
60 :K G GB LK K*+@A+K:K KA +)L + 0K+0K@# )+ 0K+* @F
@
0
K
.+LK@:,: )K+K @ G:K+ )+@+* @F + *+@+* @F + )+ F0KA+G:@ K*
5
5 5
5
.+$1K1K+ *+@+*K$1KA @:+#@ @+* L1F 1LK+ 0@ + @ A @ A*+ 0K+ L#KL+
)+K:K KA *+@*+ 0K;+6KLK+ A*KL K#+ A
L
)
*
D
K
L* +DA+ L* + 1 +B D + 0K+K:K KA + + K A*KL K##+) L* +6 ::+
K
L
*
A
0K ) L* + AKK+ + K +LK K# )L + 0K+$1K1K
L
K
)
#
K
A
L
*
K
!0KAK KL+@A+K:K KA + *+@##K#+B8A$1K1KB + + *+@##K#+ + 0K+
A
K KA# )+ 0K+$1K1K + A+ 0K+ 0KL+0@A# +K:K KA +LK @:+
#
B K$1K1KB + *+# AK+)L + 0K+)L A )+ 0K+$1K1K
A
L
)
.+LK@:,: )K+K @ G:K+ *+@+F0KF , 1 +: AK+@ +@+ L FKL;+* LK
/ / , +, '5
,
+
'
5
,
*
A
3LK@ K*+G@ LK##+@** A KA **+B K;+ @GGK#+ + @:1K* +* 0KK+
A
L
K
*
@
0
@
K
G
L
@
F
A
@
F
K
K
*
F
*
@
G G@ L**+F@AA+ KK+@FFK**K##+ AA+F A* @A + K K
F
*
@
A
L+K@F0 B K; + @:1K G@ L + 0K+ K;+ *+G@**K#+ 0L 1 0+@+
0@*0+)1AF A+ +FLK@ K+@+1A $1K+G0;* F@:+@##LK**+) L+ 0K+
@:1K+ + K+* LK#+ A+ 0K+ K L;
@*0+)1AF A+F@A+KA#+1G+ KAKL@ A + 0K+*@ K+G0;* F@:+
@##LK**+) L+# ))KLKA + K;* +?0 *+ *+F@::K#+@ F :: * A
*
A
:
F
:
5
5
6
+655
+
@ A @ A*+@+0 KL@LF0 F@:+LK:@ A+ K 6KKA+ *+K:K KA *
9
9 / #K ?0K+A #K+@ + 0K+ G+ )+ 0K+ LKK
/
K
#
A
@
#
K
4@LKA +/ #K .A;+A #K+ 0@ +0@*+@ +:K@* + AK+F0 :#+
L
4
K
/
#
30 :##+/ #K ?0K+*1FFK** L+ )+@+G@LKA +A #K+ *+ A 6A+@*+@+F0 :#+A #K +.+
:
0
3
/
K
A #K+F@A+ K+ 0+@+G@LKA +@A#+@+F0 :#+A #K +?0K+L + *+AK KL+@+F0 :#+A #K
K
K
/
'
@
#
'K@))+/ #K ?0K+A #K+60 F0+# K*+A +0@ K+@A;+F0 :#+A #K +
L
K
*
A
?
?L@ KL* A 4@** A + 0L 1 0+ 0K+A #K*+ A+@+FKL @ A+ L#KL +K +
L
@
6
,
3
*
*6,3
B
E
8
8
.+ L@G0+ *+@+G@ L+ )+*K * BE +8 +60KLK E *+*K + )+@::+ 0K+ KL FK* +8 *+*K + )+@::+K# K* +
E
.+AK 0 L+ )+@+A #K+ *+*K + )+@::+ KL FK*+F AAKF K#+6 0+ 0@ +A #K+ 0L 1 0+@A+K# K +
.*+ GG *K#+ + LKK* +@+ L@G0+F@A+ K+F;F: F +60 F0+ K@A*+* @L A +)L +@+A #K+@A#+
) :: 6 A + 0K+K# K* +; 1+F@A+KA#+1G+ A+ 0K+*@ K+A #K
36
/GBF+). C(+00333 B.F< (.FF ( <#FF7*<=3<G B ;/ G <7+)17 B .FGF