I want to ask you about notation with probability.
I know that
P (A | B) = conditional probability that event A occurs, given that event B has already occurred
But I can not find what A, B or in my case P (A | B, C). I suggest that this means "the conditional probability that event A occurs, given that B and C BOTH have already occurred"
I do not know what a comma means.
Can you help me?
You are basically right.
P (A | B) is the probability A of a given B. P (A | B, C) is the probability of a given A (B and C).
P (A | B ^ C), . , .
( , - , .)
P (C | A, B) = P (A, B | C).P(C)/P (A, B)