Question: Are you supposed to wash your hands before touching ANYTHING in the patientâs room? Answer: No. When do you wash your hands? You wash your hands at the beginning of the skill to prevent the spread of germs from you to the patient. But you also wash your hands at the end of every skill to prevent the spread of germs from the patient to you. To really protect the patient, and yourself, you need to pay attention to WHEN you wash your hands!
For example, naive Bayes is not opti-mal for-of- * concept (Kohavi, 1995; Domingos & Paz-zani, 1997). However, as shown in (Domingos & Pazzani,1997), naive Bayes is optimal disjunctive and conjunctiveconcepts.When !,(for some features, naiveBayes yields polyno-mial discriminant functions (Duda & Hart, 1973).
The formula on the right is symmetric in A and B and so if A is independent of B then. B is also independent of A. So we have. A and B are independent if P(A\B) = P(A)P(B) Bayes formula: A particular important application of conditional probability is Bayes. formula. At the basic mathematical level it is a formula which relates P(AjB) and PBjA). It is very easy to derive but its importance is hard to overemphasize.