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Synonyms

expert system

American  

noun

Computers.

  1. a program that gives answers, solutions, or diagnoses, based on available information, by following procedures that attempt to duplicate the thought processes and apply the knowledge of an expert in some particular field.

expert system British  

noun

  1. a computer program that can offer intelligent advice or make intelligent decisions using rule-based programs

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of expert system

First recorded in 1975–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I think Watson’s very different than what we do, from what I understand of it — it’s more like an expert system, so it’s a very different style of AI.

From The Verge • Mar. 10, 2016

XCon went on line in 1981, and for several years it was the only expert system in commercial use that companies could employ to gauge the worth of their technology.

From Time Magazine Archive

An expert system is an AI program that captures in computer code the knowledge and informal rules of thumb used by a particular human expert to solve a particular problem.

From Time Magazine Archive

When asked a question, the expert system blindly searches through its data base to see which rules apply, then searches through the data base again to find the data for the rule.

From Time Magazine Archive

OBR-III is an expert system that learns continuously, as the human mind does.

From Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel by Schwartau, Winn

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.