An Intelligent Human-Computer Interaction System for Decision Support

Lim, Chee Peng and Teh, Chee Siong 2006, An Intelligent Human-Computer Interaction System for Decision Support, International Journal of Information Technology, vol. 3, no. 1, pp. 54-63.

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Title An Intelligent Human-Computer Interaction System for Decision Support
Author(s) Lim, Chee Peng
Teh, Chee Siong
Journal name International Journal of Information Technology
Volume number 3
Issue number 1
Start page 54
End page 63
Total pages 10
Publisher World Scientific Publishing Co Pte Ltd
Place of publication Singapore
Publication date 2006
ISSN 0218-7957
Keyword(s) interactive evolutionary computation
multivariate data projection
pattern classification
topographic map
Summary This paper proposes a novel architecture for
developing decision support systems. Unlike conventional decision support systems, the proposed architecture endeavors to reveal the decision-making process such that humans' subjectivity can be
incorporated into a computerized system and, at the same time, to
preserve the capability of the computerized system in processing information objectively. A number of techniques used in developing the decision support system are elaborated to make the decisionmarking
process transparent. These include procedures for high dimensional data visualization, pattern classification, prediction, and evolutionary computational search. An artificial data set is first
employed to compare the proposed approach with other methods. A simulated handwritten data set and a real data set on liver disease diagnosis are then employed to evaluate the efficacy of the proposed
approach. The results are analyzed and discussed. The potentials of the proposed architecture as a useful decision support system are demonstrated.
Language eng
Field of Research 099999 Engineering not elsewhere classified
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©2006, World Scientific Publishing Co Pte Ltd
Persistent URL http://hdl.handle.net/10536/DRO/DU:30048120

Document type: Journal Article
Collection: Institute for Frontier Materials
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