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The Way of Rules Representation in Composited Knowledge Bases

  • Conference paper
Man-Machine Interactions

Part of the book series: Advances in Intelligent and Soft Computing ((AINSC,volume 59))

Abstract

The aim of the paper is to find the proper rules representation in composited knowledge bases (CKB). Such representation lets for improving the efficiency of inference processes. To achieve it we can build a modular, hierarchically organized rule base using cluster analysis method is the way of achieving efficient method of rules representation. There are lot of clusters representations, but the most often used is the method based on centroid. If descriptive methods are not sufficient then it is possible to use methods based on visualisation of rules - PCA. With minimal additional effort it provides a roadmap for how to reduce a complex rule set to a lower dimension to reveal the sometimes hidden, simplified structure that often underlies it.

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References

  1. Beyer, K.S., Goldstein, J., Ramakrishnan, R., Shaft, U.: When is ‘Nearest Neighbor’ meaningful? In: Beeri, C., Bruneman, P. (eds.) ICDT 1999. LNCS, vol. 1540, pp. 217–235. Springer, Heidelberg (1998)

    Chapter  Google Scholar 

  2. Ćwik, J., Koronacki, J.: Statistical learning systems. Wydawnictwa Naukowo-Techniczne (2005) (in Polish)

    Google Scholar 

  3. Friedman, J.H., Meulman, J.J.: Clustering objects on subsets of attributes. Royal Statistical Society 66, 815–849 (2004)

    Article  MATH  MathSciNet  Google Scholar 

  4. Gatnar, E.: Symbolical methods of data classification. Państwowe Wydawnictwo Naukowe (1998) (in Polish)

    Google Scholar 

  5. Hotelling, H.: Analysis of a complex of statistical variables into principal components. Journal of Education Psychology 24 (1933)

    Google Scholar 

  6. Michalski, R.S.: Variable-valued logic and its application to pattern recognition and machine learning. North-Holland, Amsterdam (1977)

    Google Scholar 

  7. Nowak, A., Simiński, R., Wakulicz-Deja, A.: Towards modular representation of knowledge base. Advances in Soft Computing 5, 421–428 (2006)

    Article  Google Scholar 

  8. Nowak, A., Simiński, R., Wakulicz-Deja, A.: Knowledge representation for composited knowledge bases. In: Kłopotek, M.A., Przepiórkowski, A., Wierzchoń, S.T., Trojanowski, K. (eds.) Intelligent Information Systems, pp. 405–414 (2008)

    Google Scholar 

  9. Nowak, A., Wakulicz-Deja, A.: The concept of the hierarchical clustering algorithms for rules based systems. Advances in Soft Computing 31, 565–570 (2005)

    Article  Google Scholar 

  10. Nowak, A., Wakulicz-Deja, A.: The inference processes on clustered rules. Advances in Soft Computing 5, 403–411 (2006)

    Article  Google Scholar 

  11. Nowak, A., Wakulicz-Deja, A.: The inference processes on composited knowledge bases. In: Kłopotek, M.A., Przepiórkowski, A., Wierzchoń, S.T., Trojanowski, K. (eds.) Intelligent Information Systems, pp. 415–422 (2008)

    Google Scholar 

  12. Sajja, P.S.: Multi-agent system for knowledge-based access to distributed databases. Interdisciplinary Journal of Information, Knowledge and Management 3, 1–9 (2008)

    Google Scholar 

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© 2009 Springer-Verlag Berlin Heidelberg

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Nowak, A., Wakulicz-Deja, A. (2009). The Way of Rules Representation in Composited Knowledge Bases. In: Cyran, K.A., Kozielski, S., Peters, J.F., Stańczyk, U., Wakulicz-Deja, A. (eds) Man-Machine Interactions. Advances in Intelligent and Soft Computing, vol 59. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-00563-3_17

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  • DOI: https://doi.org/10.1007/978-3-642-00563-3_17

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-00562-6

  • Online ISBN: 978-3-642-00563-3

  • eBook Packages: EngineeringEngineering (R0)

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