Bernoulli Distribution

The Bernoulli distribution is used to model situations with only two possible outcomes, such as success-failure, yes-no, or 1-0. For this reason, it is one of the most fundamental discrete distributions in statistics and machine learning. Whether an email is spam, whether a customer converts, or whether a test is positive or negative can all be represented with Bernoulli logic. Although it appears simple, this structure underlies important areas such as logistic regression and binary classification. The statistical language of two-class thinking is often Bernoulli.