Applications of Expert Systems With Example




Applications of Expert Systems




PUFF:
Medical system
for diagnosis of respiratory conditions











PROSPECTOR:
Used by geologists to identify sites for drilling or mining








Two types of expert systems
Knowledge based IS
Expert assisted IS


Knowledge base information system

Has database of knowledge about a specific field.
The basic unit of knowledge is
IF-THEN-ELSE rule





Expert assisted information system

It is a system that have knowledge as well as decision taking capabilities based on knowledge.
Examples are
MACSYMA for math
MYCIN for medical
PROSPECTOR for geology


Expert Systems:

It is an artificial intelligence based system that can use database of knowledge



Expert system acts as a consultant to human to solve its problems and answer its queries.

They are used for two applications
1.Operational applications
2.Management applications



Example 1



Example 2





Example 3





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