What is an Expert System? Explain its components and application in IR

Question

What is an Expert System? Explain its components and application in IR.

23 Apr 2024

Answer :

Word Count : 566

An Expert System is a computer-based system that emulates the decision-making ability of a human expert in a specific domain. It's designed to solve complex problems by reasoning through knowledge representations rather than by following predefined procedures. In the context of library and information centers, Expert Systems can be invaluable tools for managing and accessing vast amounts of information efficiently. Let's delve deeper into its components and applications in Information Retrieval (IR).

Components of an Expert System:

1. Knowledge Base: This is the repository of information that the expert system draws upon to make decisions. In the case of library and information centers, this knowledge base would consist of a wide range of data including catalog records, metadata, subject classifications, user preferences, and possibly even full-text documents.

2. Inference Engine: The inference engine is the core component of the expert system. _________ ______ ___ __________ _________ ____.
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