Expert system

Updated: 10/02/2017 by Computer Hope

rule-based systemAlternatively referred to as a rule-based system, an expert system is a program that performs tasks normally handled by a human being with vast knowledge in a certain area. For example, an "expert system" may be used to schedule train departures and arrivals or diagnose a disease. Rule-based systems are a branch of artificial intelligence; they use reasoning based on established facts to determine the answer to a question.

Artificial intelligence terms, Software