Variable precision rough set model
Journal of Computer and System Sciences
Increasing sensitivity of preterm birth by changing rule strengths
Pattern Recognition Letters - Special issue: Rough sets, pattern recognition and data mining
Variable Precision Rough Sets with Asymmetric Bounds
RSKD '93 Proceedings of the International Workshop on Rough Sets and Knowledge Discovery: Rough Sets, Fuzzy Sets and Knowledge Discovery
Classification of Business Travelers Using SVMs Combined with Kernel Principal Component Analysis
ADMA '07 Proceedings of the 3rd international conference on Advanced Data Mining and Applications
A Causal Analysis for the Expenditure Data of Business Travelers
ADMA '07 Proceedings of the 3rd international conference on Advanced Data Mining and Applications
Mining customer knowledge for tourism new product development and customer relationship management
Expert Systems with Applications: An International Journal
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The significant economic contributions of the fast growing tourism industry have drawn worldwide attention on understanding the behavioral and demographic patterns of visitors. This research makes an attempt to develop a rough sets based model that can capture the essential information from business travelers, a segment of the market that to date has been entirely overlooked by academic researchers in data mining. Utilizing the primary data collected from an Omnibus survey carried out in Hong Kong in late 2005, experimental findings showed that the induced decision rules could classify 82% of the cases in the testing set and 41% of the classified cases were correctly estimated. Most importantly, there was no statistically significant difference between the estimated values and actual values.