設(shè)有如下推理規(guī)則 且已知P(H1)=0.02,P(H2)=0.2,P(H3)=0.4,請計算當(dāng)證據(jù)E1,E2,E3存在或不存在時P(Hi|Ei)或P(Hi|﹁Ei)的值各是多少(i=1,2,3)?
設(shè)有如下推理規(guī)則 且已知P(E1)= P(E2)= P(H3)=0.6, P(H1)=0.091, P(H2)=0.01, 又由用戶告知: P(E1| S1)=0.84, P(E2|S2)=0.68, P(E3|S3)=0.36 請用主觀Bayes方法求P(H2|S1, S2, S3)=?