Acquiring Knowledge for Validation Models
نویسندگان
چکیده
We present a methodology for building validation models the knowledge structure used during the retrieval phase of our case based reasoning systems This methodology allows a knowledge engineer to start with a textual database of previously solved cases and quickly produce an e ective case based reasoning system Using our methodology we have built two such systems one of these systems operates on a domain spanning of the problems presented to an existing rule based expert system By comparison the rule based system took four times as long to construct at an estimated cost six times as great While our system successfully solves of the problems in its domain the rule based system is only capable of solving of the problems in the full domain c Digital Equipment Corporation All rights reserved The authors wish to thank David Waltz for his help with this research
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