What is an Expert system ?

1. New node

2. New node

3. New node

4. Inference engine

5. User interface

6. Knowledge Base

7. What is an Expert system ?

7.1. Definition: An expert system is a computer programme where data is stored and manipulated by the programme to come up with advises, hints, directions in reaction of input by users of dataacquisition devices.

8. How does it work?

8.1. Expert systems are used in professional areas like Diagnostics (Medicines), Construction, and Simulation. Since the growth rate in this specific field is 100 percent it is to be expected that expert systems will be applied in other areas.

9. Advantages

9.1. The advantage of an expert system can be seen in the fact that a separation takes place between collected knowledge and Problem Solving Strategy. Because of this differentiation maintenance costs of the system can be at a minimum. A complete Expert System consists of the following components: KNOWLEDGE BASE composed by experts in a particular field COMMUNICATION components PROBLEM SOLVING components. Only a combination of all these components allows the system to be called an EXPERT SYSTEM or KNOWLEDGE BASED SYSTEM.

10. Whats it used for ?

10.1. expert systems are application of the branch of computing science called" artificial intelligance". this field of study attempts to produce computer programs to perform tasks that, at the moment, humans do better. expert systems are designed to solve problems and give advice that usually requires a human expert.

11. Inside the system