Ict doubt

[Shada Mohammed]

I want an explaination about how to answer questions of how the expert system is designed and created for the following applications il exploration, chess game, taxes advice, health diagnosis

 

[MadaraYash]

I want an explaination about how to answer questions of how the expert system is designed and created for the following applications il exploration, chess game, taxes advice, health diagnosis

• A user interface - This is the system that allows a non-expert user to query (question) the expert system, and to receive advice. The user-interface is designed to be a simple to use as possible.
• A knowledge base - This is a collection of facts and rules. The knowledge base is created from information provided by human experts
• An inference engine - This acts rather like a search engine, examining the knowledge base for information that matches the user's query

 

[MadaraYash]

Medical diagnosis (the knowledge base would contain medical information, the symptoms of the patient would be used as the query, and the advice would be a diagnose of the patient’s illness)

Playing strategy games like chess against a computer (the knowledge base would contain strategies and moves, the player's moves would be used as the query, and the output would be the computer's 'expert' moves)

Providing financial advice - whether to invest in a business, etc. (the knowledge base would contain data about the performance of financial markets and businesses in the past)

Helping to identify items such as plants / animals / rocks / etc. (the knowledge base would contain characteristics of every item, the details of an unknown item would be used as the query, and the advice would be a likely identification)

Helping to discover locations to drill for water / oil (the knowledge base would contain characteristics of likely rock formations where oil / water could be found, the details of a particular location would be used as the query, and the advice would be the likelihood of finding oil / water there)

Helping to diagnose car engine problems (like medical diagnosis, but for cars!)

 

[Shada Mohammed]

Medical diagnosis (the knowledge base would contain medical information, the symptoms of the patient would be used as the query, and the advice would be a diagnose of the patient’s illness)

Playing strategy games like chess against a computer (the knowledge base would contain strategies and moves, the player's moves would be used as the query, and the output would be the computer's 'expert' moves)

Providing financial advice - whether to invest in a business, etc. (the knowledge base would contain data about the performance of financial markets and businesses in the past)

Helping to identify items such as plants / animals / rocks / etc. (the knowledge base would contain characteristics of every item, the details of an unknown item would be used as the query, and the advice would be a likely identification)

Helping to discover locations to drill for water / oil (the knowledge base would contain characteristics of likely rock formations where oil / water could be found, the details of a particular location would be used as the query, and the advice would be the likelihood of finding oil / water there)

Helping to diagnose car engine problems (like medical diagnosis, but for cars!)

Thank you can you explain eftpos and data logging please

 

[MadaraYash]

http://www.igcseict.info/theory/7_2/retail/
http://www.igcseict.info/theory/7_1/measure/