Читать книгу Informatics and Machine Learning - Stephen Winters-Hilt - Страница 35

The derivation of Bayes’ rule is obtained from the property of conditional probability:

Bayes' Rule provides an update rule for probability distributions in response to observed information. Terminology:

 p(xi ) is referred to as the “prior distribution on X” in this context.

 p(xi ∣ yj ) is referred to as the “posterior distribution on X given Y.”