Symbolic rule extraction from neural networks: An application to identifying organizations adopting IT

Interest in the application of neural networks as tools for decision support has been growing in recent years. A major drawback often associated with neural networks is the difficulty in understanding the knowledge represented by a trained network. This paper describes an approach that can extract s...

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Veröffentlicht in:Information & management 1998-09, Vol.34 (2), p.91-101
Hauptverfasser: Setiono, Rudy, Thong, James Y.L, Yap, Chee-Sing
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Yap, Chee-Sing
description Interest in the application of neural networks as tools for decision support has been growing in recent years. A major drawback often associated with neural networks is the difficulty in understanding the knowledge represented by a trained network. This paper describes an approach that can extract symbolic rules from neural networks. We illustrate how the approach successfully extracted rules from a data set collected from a survey of the service sectors in the United Kingdom. The extracted rules were then used to distinguish between organizations using computers from those that do not. The classification scheme based on these rules was used to identify specific segments of a market for promoting adoption of information technology. The extracted rules are not only concise but also outperform discriminant analysis in terms of predictive accuracy.
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subjects Applied sciences
Artificial intelligence
Backpropagation algorithm
Classification
Computer science
control theory
systems
Connectionism. Neural networks
Discriminant analysis
Exact sciences and technology
Information and communication sciences
Information and communication technologies
Information science. Documentation
Information technologies: storage media, equipment
Information technology
IT adoption
Neural networks
Sciences and techniques of general use
Studies
Symbolic rules
Technical characteristics
title Symbolic rule extraction from neural networks: An application to identifying organizations adopting IT
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