Cases

• The main idea of case based reasoning is quite different than rule based systems.
• The system has a large number of cases (a case base).
• When the system is presented with a new case, it finds an existing one that is similar.
• The action that is suggested is the action that was done on the retrieved (similar) case.
• Of course the cases have to be described some way.
• It is usually done by a list of input feature value pairs, and an ouput action