问答题
问答题 已知: Rl:IF A1 THEN B1 CF(B1,A1)=0.8 R2:IF A2 THEN B1 CF(B1,A2)=0.5 R3:IF B1∧A3 THEN B2 CF(B2,B1∧A3)=0.8 设初始证据A1,A2,A3的可信度均为1,即CF(A1)=CF(A2)=CF(A3)=1,而对B1几乎一无所知。求CF(B1)和CF(B2)。
问答题 已知:If Fido goes wherever John goes and if John is at school,用归结原理求解:Where is Fido?
问答题 设公理集: P, (P∧Q)→R, (S∨T)→Q, T 用归结原理求证:R