Case-based Reasoning and its Application in Scheme Design of Small Arms Expert System

Primary principle,system characteristic and running mechanism of case-based reasoning(CBR) were introduced.The techniques of CBR were used for the scheme design of small arms,and the scheme design of small arms expert system was built.The Case's presentation,retrieve,reuse and inferring mechanism were researched.An object-oriented reasoning model with XML-based case representation was setup,and retrieval model based on the Nearest Neighbor Algorithm and Induction was used.Finally,an example was given to depict the system.