Statistical Spam Filter

A statistical spam filter module for Drupal 8 based upon b8 - A statistical (“bayesian”) spam filter implemented in PHP by Tobias Leupold.

Naive Bayes classifiers are a popular statistical technique of e-mail filtering. They typically use bag of words features to identify spam e-mail, an approach commonly used in text classification. b8 is specifically written to classify common text as can be found in weblog comments and guestbook entries.

The main module of the Statistical Spam Filter module offers a service that other modules may use to create their own spam prevention functionality. No outside services or resources are required to use this module.