[课堂练习]
4、
设有如下规则:
R
1
IF
E
1
THEN
(2,0.001)
H
1
R
2
IF
E
2
THEN
(100,0.001)
H
1
R
3
IF
H
1
THEN
(200,0.01)
H
2
已知:
(
H
1
)=0.1,
(
H
2
)=0.01,C(
E
1
/
S
1
)=2,C(
E
2
/
S
2
)=1
请问:
(
H
1
/
S
1
)等于
(本题您已经做了,答案为"0.14",在此仅供复习用,不能再计分!)