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  1. What Is an Expert System? | Definition from TechTarget

    Aug 26, 2024 · An expert system is a computer program that uses artificial intelligence (AI) technologies to simulate the judgment and behavior of a human or an organization that has expertise and …

  2. Expert system - Wikipedia

    An expert system is divided into two subsystems: 1) a knowledge base, which represents facts and rules; and 2) an inference engine, which applies the rules to the known facts to deduce new facts, …

  3. Expert Systems in AI - GeeksforGeeks

    Jul 11, 2025 · Expert systems are a crucial subset of artificial intelligence (AI) that simulate the decision-making ability of a human expert. These systems use a knowledge base filled with domain-specific …

  4. What is an expert system and how does it work?

    Nov 26, 2025 · In short, an expert system is an artificial intelligence tool that mimics the ability of a human expert in a specific field. These systems use logical rules and previously stored knowledge to …

  5. Expert system | AI, Knowledge Representation & Reasoning - Britannica

    Expert system, a computer program that uses artificial-intelligence methods to solve problems within a specialized domain that ordinarily requires human expertise. The first expert system was developed …

  6. What Are Expert Systems? Explained - KM Insider

    Sep 3, 2023 · Unlike conventional programs that rely on rigid algorithms, expert systems use a rich set of rules and facts to make decisions, enabling them to reason through issues and provide insights …

  7. What are Expert Systems? How Do They Correlate With AI? - Emeritus

    Oct 21, 2024 · Expert systems are one of the most interesting branches of artificial intelligence. It is designed to mimic human decision-making abilities in a specific field or domain.

  8. Artificial intelligence: Expert systems - EBSCO

    In short, expert systems are computer-based systems that provide expert quality solutions to domain-specific problems. Expert systems do not attempt to simulate human mental mechanisms. As a …

  9. A Deep Dive Into the Types of Expert Systems in AI

    Feb 26, 2025 · One of the most significant advancements in AI is expert systems, which mimic human decision-making by applying knowledge-based rules and reasoning mechanisms. These systems …

  10. What is an Expert System in AI? Guide to Features & Use

    Jan 14, 2025 · Among these tools is the Expert System, an AI-based solution designed to emulate human expertise in problem-solving. But what is an expert system in AI, and why is it so significant? …