Review - Expert Systems

What is the purpose of expert systems in various industries?

• To mimic the knowledge and experiences of human experts

• To create complex problems

• To store data in a database

• To entertain users with games

What are the key components of expert systems?

• Knowledge Base, Rules Base, Inference Engine, User Interface

• Knowledge Base, Rules Base, Inference Engine, Explanation System

• Backward and Forward Chaining

What is the main processing element in an expert system?

• Knowledge base

• Inference engine

• Rules base

• Explanation system

What is the purpose of an Explanation System in an expert system?

• To explain the reasoning behind conclusions

• To analyze answers and draw conclusions

• To search the knowledge base

• To store knowledge collected from experts

what is a disadvantage with expert systems?

• They use heuristic and factual information

• They don't not have common sense

• They save time

What is a disadvantage of expert systems?

• easy to use

• They cannot automatically adapt to changing environments so the knowledge base has to be changed.

• smarter than humans

What are the examples of the expert system?

• Diagnosing a person's illness

• prospecting for oil and minerals

• tax and financial calculations

• All of the above

How do expert systems in medicine work?

• Expert systems in medicine work by randomly guessing the diagnosis and treatment.

• Expert systems in medicine work by analyzing the patient's handwriting.

• Expert systems in medicine work by using a knowledge base and a set of rules to provide diagnostic and treatment recommendations based on patient symptoms and medical history.

• xpert systems in medicine work by consulting a magic eight ball for recommendations

What is the role of the inference engine in an expert system?

• Works out a reasonable solution based on user answers

• Stores the rules

• Interacts with the user

Expert systems are part of a general category of computer applications known as

• Computer Intelligence

• artificial intelligence

• Cloud

• Internet of Things (IoT)