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Utility Generalization and Composability Problems in Explanation-Based Learning.
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Gratch, Jonathan M.; DeJong, Gerald F. – 1991
The PRODIGY/EBL system [Minton88] was one of the first works to directly attack the problem of strategy utility. The problem of finding effective strategies was reduced to the problem of finding effective rules. However, this paper illustrates limitations of the approach. There are two basic difficulties. The first arises from the fact that the…
Descriptors: Artificial Intelligence, Computer System Design, Design Requirements, Learning Strategies