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Probabilistic Similarity-Based Reduct

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Rough Sets and Knowledge Technology (RSKT 2011)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 6954))

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Abstract

The attribute selection problem with respect to decision tables can be efficiently solved with the use of rough set theory. However, a known issue in standard rough set methodology is its inability to deal with probabilistic and similarity information about objects. This paper presents a novel type of reduct that takes into account this information. We argue that the approximate preservation of probability distributions and similarity of objects within reduced decision table helps to preserve the quality of its classification capability.

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References

  1. Kryszkiewicz, M.: Comparative study of alternative types of knowledge reduction in inconsistent systems. Int. J. Intell. Syst. 16(1), 105–120 (2001)

    Article  MATH  Google Scholar 

  2. Pawlak, Z.: Information systems – theoretical foundations. Information Systems 6, 205–218 (1981)

    Article  MATH  Google Scholar 

  3. Shen, Q., Jensen, R.: Rough sets, their extensions and applications. International Journal of Automation and Computing 4, 217–228 (2007)

    Article  Google Scholar 

  4. Slezak, D., Ziarko, W.: Attribute reduction in the bayesian version of variable precision rough set model. Electr. Notes Theor. Comput. Sci. 82(4) (2003)

    Google Scholar 

  5. Stefanowski, J., Tsoukiàs, A.: Induction of decision rules and classification in the valued tolerance approach. In: Rough Sets and Current Trends in Computing, pp. 271–278 (2002)

    Google Scholar 

  6. Zhang, W., Mi, J., Wu, W.: Approaches to knowledge reductions in inconsistent information systems. International Journal of Intelligent Systems (2003)

    Google Scholar 

  7. Ziarko, W.: Stochastic approach to rough set theory. In: Greco, S., Hata, Y., Hirano, S., Inuiguchi, M., Miyamoto, S., Nguyen, H.S., Słowiński, R. (eds.) RSCTC 2006. LNCS (LNAI), vol. 4259, pp. 38–48. Springer, Heidelberg (2006)

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© 2011 Springer-Verlag Berlin Heidelberg

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Froelich, W., Wakulicz-Deja, A. (2011). Probabilistic Similarity-Based Reduct. In: Yao, J., Ramanna, S., Wang, G., Suraj, Z. (eds) Rough Sets and Knowledge Technology. RSKT 2011. Lecture Notes in Computer Science(), vol 6954. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24425-4_77

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  • DOI: https://doi.org/10.1007/978-3-642-24425-4_77

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-24424-7

  • Online ISBN: 978-3-642-24425-4

  • eBook Packages: Computer ScienceComputer Science (R0)

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