Naive Bayes

The Naive Bayes classification algorithm is a probabilistic classifier. It is based on probability models that incorporate strong independence assumptions.

Note: This feature is available starting from Db2® version 11.5.4.

Often, the independence assumptions do not have an impact on reality. Therefore, they are considered as naive.

You can derive probability models by using Bayes' theorem (credited to Thomas Bayes). Depending on the nature of the probability model, you can train the Naive Bayes algorithm in a supervised learning setting.