Question

Let A be an example, and C be a class. The probability P(C/A)is known as?Apriori probability, Aposteriori probability,Class conditional probability,None of the above

Answer 1

class conditional probability or none of these

Answer 2

The probability P(C | A)is known as -

Class Conditional Probability

• As per the question, A is an example, and C is a class. Thus the probability P(C | A)  can be represented as :

        P(C | A) = P( A and C ) / P( A )  = P( A ∩ C ) / P( A )

• Conditional probability can be defined as is the probability of one event occurring with some relationship to one or more other events.

• Here, the conditional probability of an event C refers to the probability that the event will occur given the knowledge that an event A has already occurred.