1B Padmanabhan, A Tuzhilin. Unexpectedness as A Measure of Interestingness in Knowledge Discovery. Decision Support System, 1999, 303~318.
2G Piatetsky-Shapiro. Discovery, Analysis and Presentation of Strong Rules, in: G Piatetsky-Shapiro, W J Frawley,Eds. Knowledge Discovery in Databases. AAAI, 1991, 229~250.
3R Srikant and R Agrawal. Mining Generalized Assocication Rules. Proceedings of the 21th International Conference on Very Large Database, 1995, 407~419.