Пример
Симптоми: sneeze & cough & no fever
- p(well | e)=(0.9)(0.1)(0.1)(0.99)/P(e)=0.0089/P(e)
- p(cold | e)=(0.05)(0.9)(0.8)(0.3)/P(e)=0.01/P(e)
- p(allergy | e)=(0.05)(0.9)(0.7)(0.6)/P(e)=0.019/P(e)
Диагноза: allergy
- p(e)=0.0089+0.01+0.019=0.0379
- p(well | e)=0.23
- p(cold | e)=0.26
- p(allergy | e)=0.50