Objectives
• describe the components
of an expert system and
how expert systems can
be used
• explain how expert
systems produce possible
solutions, including the
process of forward and
Expert systems
backward chaining
• analyse the use of
different processing
systems
• explain how master and
transaction files are used
A LEVEL ICT 20-Aug-20 MR
,Objectives
EXPERT SYSTEM
• describe the components KEY WORDS
of an expert system and
how expert systems can
be used • Diagnosis: identifying a problem or illness by analysis
symptoms
• explain how expert
systems produce possible • Artificial intelligence: computer systems that perform
solutions, including the that normally require human intelligence
process of forward and
backward chaining
• Chaining: combining together instructions
• analyse the use of
different processing
systems • Transaction: A transaction is a sequence of related tas
treated as a unit for the purpose of satisfying a reques
• explain how master and
transaction files are used • Field: an individual item of data in a database
A LEVEL ICT 20-Aug-20 MR
,Objectives
EXPERT SYSTEM
• describe the components DEFINITION
of an expert system and
how expert systems can
be used • An expert system is a computerised system that at
to reproduce the decision-making process of an ex
• explain how expert human being.
systems produce possible
solutions, including the
process of forward and
backward chaining • They are designed to try and replicate the judgeme
human that has expert knowledge in a certain field
• analyse the use of
different processing
systems
• By doing this they can be used to replace or assist
• explain how master and human expert.
transaction files are used
A LEVEL ICT 20-Aug-20 MR
, Objectives GO ONLINE
• describe the components
of an expert system and
how expert systems can
be used
See how an expert system works. Typical example o
how an expert system is used to diagnose a car faul
• explain how expert
systems produce possible
solutions, including the
process of forward and http://expertise2go.com/webesie/car/Car.htm
backward chaining
• analyse the use of
different processing
systems
http://www.aistudy.co.kr/demo/es_demo.htm
• explain how master and
transaction files are used
A LEVEL ICT 20-Aug-20 MR
• describe the components
of an expert system and
how expert systems can
be used
• explain how expert
systems produce possible
solutions, including the
process of forward and
Expert systems
backward chaining
• analyse the use of
different processing
systems
• explain how master and
transaction files are used
A LEVEL ICT 20-Aug-20 MR
,Objectives
EXPERT SYSTEM
• describe the components KEY WORDS
of an expert system and
how expert systems can
be used • Diagnosis: identifying a problem or illness by analysis
symptoms
• explain how expert
systems produce possible • Artificial intelligence: computer systems that perform
solutions, including the that normally require human intelligence
process of forward and
backward chaining
• Chaining: combining together instructions
• analyse the use of
different processing
systems • Transaction: A transaction is a sequence of related tas
treated as a unit for the purpose of satisfying a reques
• explain how master and
transaction files are used • Field: an individual item of data in a database
A LEVEL ICT 20-Aug-20 MR
,Objectives
EXPERT SYSTEM
• describe the components DEFINITION
of an expert system and
how expert systems can
be used • An expert system is a computerised system that at
to reproduce the decision-making process of an ex
• explain how expert human being.
systems produce possible
solutions, including the
process of forward and
backward chaining • They are designed to try and replicate the judgeme
human that has expert knowledge in a certain field
• analyse the use of
different processing
systems
• By doing this they can be used to replace or assist
• explain how master and human expert.
transaction files are used
A LEVEL ICT 20-Aug-20 MR
, Objectives GO ONLINE
• describe the components
of an expert system and
how expert systems can
be used
See how an expert system works. Typical example o
how an expert system is used to diagnose a car faul
• explain how expert
systems produce possible
solutions, including the
process of forward and http://expertise2go.com/webesie/car/Car.htm
backward chaining
• analyse the use of
different processing
systems
http://www.aistudy.co.kr/demo/es_demo.htm
• explain how master and
transaction files are used
A LEVEL ICT 20-Aug-20 MR
