4 ms·
Just a tidbit for remembering bayes rule: P(A|B)P(B) = P(A,B) = P(B|A)P(A) The familiar forms P(A|B) = P(A,B)/P(B) = P(B|A)P(A)/P(B) immediately follow
by 0xfaded 1y ago
Just a tidbit for remembering bayes rule:
P(A|B)P(B) = P(A,B) = P(B|A)P(A)
The familiar forms
P(A|B) = P(A,B)/P(B) = P(B|A)P(A)/P(B)
immediately follow
- glitchc 1y agoComma is not a defined operator. Do you mean intersection?
- 0xfaded 1y agoIt's a joint distribution :) https://en.m.wikipedia.org/wiki/Joint_probability_distribution https://en.m.wikipedia.org/wiki/Joint_probability_distributi...
- bobbylarrybobby 1y agoIn words, for those who need help with the first line: the chance that A and B both happen is the chance that A happens, and (given that A happened) B happens. (Or vice versa.)