The processing program in an expert system. It derives a conclusion from the facts and rules contained in the knowledge base using various artificial intelligence techniques.
"inference engine." YourDictionary, n.d. Web. 16 May 2018. <http://www.yourdictionary.com/inference-engine>.
inference engine. (n.d.). Retrieved May 16th, 2018, from http://www.yourdictionary.com/inference-engine