Public notes and guides.
Bayes' Theorem Expressed as Odds
Bayes’ Theorem is typically stated as: \[ P(A \mid E) = \frac{P(E \mid A) \, P(A)}{P(E \mid A) \, P(A) + P(E \mid \neg A) \, P(\neg A)} \]This form explicitly shows all the pieces of Bayesian reasoning: The posterior probability of the hypothesis \(A\), given evidence \(E\): \(P(A \mid E)\). The probability prior to the evidence: \(P(A)\). The likelihood observing the evidence if the hypothesis is true: \(P(E \mid A)\). ...