【简答题】设有如下一组推理规则: r1:IF E1 THEN E2 (0.6) r2:IF E2 AND E3 THEN E4 (0.8) r3:IF E4 THEN H (0.7) r4:IF E5 THEN H (0.9) 且已知CF(E1)=0.5,CF(E3)=0.6,CF(E5)=0.4,结论H的初始可信度一无所知。求CF(H)=?
【简答题】设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H (0.8) r 4 : IF E 5 THEN H (0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=?
【简答题】5 设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H (0.8) r 4 : IF E 5 THEN H (0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=...
【简答题】设有如下一组推理规则 : r 1 : IF E 1 THEN E 2 (0.6) r 2 : IF E 2 AND E 3 THEN E 4 (0.7) r 3 : IF E 4 THEN H
(0.8) r 4 : IF E 5 THEN H
(0.9) 且已知 CF(E 1 )=0.5, CF(E 3 )=0.6, CF(E 5 )=0.7 。求 CF(H)=?