The presentation of expert system

1. Presentation No:1
Subject: Artificial Intelligence
Topic: Expert System
Group Members
Afifa Akram: 003
Hira Akram 004
Amta Ahmer 021

2. 1.An expert system is a software which gives us an
expert advise without human interference.
2.An expert system is the system ,robot or
computer which gives us advice when we type
wrong word in computer or mobile .It compares
that word from knowledge baes.Example:Spell
checker software etc.
What is an expert system?

3. Components of expert system
1.User
2.Knowledge Base
3.Inference Engine
4.Expert system
Knowledge base – obtainable from books, magazines, knowledgeable persons, etc.
Inference engine – draws conclusions from the knowledge base

4. How it works?

5. What does the expert system do?
An expert system is a computer system that emulates the
decision making ability of human expert.Expext system are
designed to solve complex problem by using knowledge.
 Ability to explain its own reasoning must important thing
about expert system.
 Finding out faults in computer
Expert system in education:
It allows all student to ask question on
some education problems.

6. Explain how the algorithms you studied
in class apply in your chosen system?
The expert system uses compare algorithm .
 When we type a word in MS word then it compare that word with
knowledge base or oxford dictionary. If the typed word is wrong then
they find correct answer and

7. Why did you choose the system? Justify in your words