Visual Interactive Subgroup Discovery with Numerical Properties of Interest

  • Alípio M. Jorge
  • Fernando Pereira
  • Paulo J. Azevedo
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4265)

Abstract

We propose an approach to subgroup discovery using distribution rules (a kind of association rules with a probability distribution on the consequent) for numerical properties of interest. The objective interest of the subgroups is measured through statistical goodness of fit tests. Their subjective interest can be assessed by the data analyst through a visual interactive subgroup browsing procedure.

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References

  1. 1.
    Jorge, A.M., Poças, J., Azevedo, P.J.: Post-processing operators for browsing large sets of association rules. In: Lange, S., Satoh, K., Smith, C.H. (eds.) DS 2002. LNCS, vol. 2534, pp. 414–421. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  2. 2.
    Jorge, A.M., Azevedo, P.J., Pereira, F.: Distribution rules with numeric attributes of interest. In: Fürnkranz, J., Scheffer, T., Spiliopoulou, M. (eds.) PKDD 2006. LNCS (LNAI), vol. 4213, pp. 247–258. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  3. 3.
    Klősgen, W.: Explora: A multipattern and multistrategy discovery assistant. In: Fayyad, U., Piatetsky-Shapiro, G., Smyth, P., Uthurusamy, R. (eds.) Advances in Knowledge Discovery and Data Mining. AAAI Press, Menlo Park (1996)Google Scholar
  4. 4.
    Liu, B., Hsu, W., Ma, Y.: Pruning and summarizing the discovered associations. In: KDD 1999: Proceedings of the Fifth ACM SIGKDD international conference on Knowledge discovery and data mining, pp. 125–134. ACM Press, New York (1999)CrossRefGoogle Scholar
  5. 5.
    Ribeiro, R., Torgo, L.: Predicting harmful algae blooms. In: Pires, F.M., Abreu, S.P. (eds.) EPIA 2003. LNCS (LNAI), vol. 2902, pp. 308–312. Springer, Heidelberg (2003)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Alípio M. Jorge
    • 1
  • Fernando Pereira
    • 1
  • Paulo J. Azevedo
    • 2
  1. 1.LIACC, Faculty of EconomicsUniversity of PortoPortugal
  2. 2.Departamento de InformáticaUniversity of MinhoPortugal

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