____ loops always execute the loop statements at least once before the condition is tested.

Compare P(A = 1, B = 1|Class = +) against P(A = 1|Class = +) and P(B = 1|Class = +). Are the variables conditionally independent given the class?

Consider the data set shown in Table 5.2.

If each class is further divided such that there are four classes (A1, A2, B1, and B2), will na ??ve Bayes perform better?