dbacl dbacl - General purpose digramic Bayesian text classifier
Download

dbacl Ranking & Summary

dbacl Tags

filter classify bayesian spam filter text classifier bayesian classifier

dbacl Description

dbacl - General purpose digramic Bayesian text classifier dbacl is a general purpose digramic Bayesian text classifier. It can learn text documents you provide, and then compare new input with the learned categories. It can be used for spam filtering, or within your own shell scripts.dbacl consists of a set of lightweight UNIX/POSIX utilities which can be used, either directly or in shell scripts, to classify text documents automatically, according to Bayesian statistical principles. dbacl(1) is also the name of the core utility.Automatic text classification can be used for a variety of tasks, including: junk email filtering, web page screening, simple automated answering machines, email prioritization and advanced sorting, topical news gathering, and even playing chess. The dbacl utilities cannot do all these tasks directly, but by concentrating on simple, powerful, and easily integrated tools these applications become possible.Bayesian statistics is a formal way of combining prior beliefs with observed facts into posterior beliefs, and ultimately, informed decisions.The dbacl project uses this method to calculate posterior probabilities that a given text resembles one of any number of previously learned document collections, and makes mathematically optimal decisions based on arbitrarily chosen misclassification costs.

dbacl Related Software