From data mining to knowledge discovery: an overview
Advances in knowledge discovery and data mining
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough-Set Inspired Approach to Knowledge Discovery in Business Databases
PAKDD '98 Proceedings of the Second Pacific-Asia Conference on Research and Development in Knowledge Discovery and Data Mining
Data Mining in Economics, Finance, and Marketing
Machine Learning and Its Applications, Advanced Lectures
Review: Soft computing applications in customer segmentation: State-of-art review and critique
Expert Systems with Applications: An International Journal
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We describe how probabilistic rough classifiers, generated by the rule induction system ProbRough, were used for purchase prediction and discovering knowledge on customer behavior patterns. The decision rules were induced from the mail-order company database. Construction of ProbRough is based on the idea of the attribute space partition and was inspired by the rough set theory. The system's beam search strategy in a space of models is guided by the global cost criterion. The system accepts noisy and inconsistent data with missing attribute values. Background knowledge is used in the form of prior probabilities of decisions and different costs of misclassification. ProbRough provided a lot of useful information about the problem of customer response modeling, and demonstrated its usefulness and efficiency as a data mining tool.