Skip to main content

Possibilistic Analysis of Bayesian Estimators When Imprecise Prior Information Is Described by Shadowed Sets

  • Conference paper
  • First Online:
Advances in Fuzzy Logic and Technology 2017 (EUSFLAT 2017, IWIFSGN 2017)

Abstract

This paper deals with the problem of the analysis of results of Bayesian estimation when the prior information about possible values of estimated parameters is imprecise. We assume that this imprecision is described by the shadowed sets introduced by Pedrycz. The usage of shadowed sets dramatically simplifies all required computations, in comparison, e.g., to the case when it is described by fuzzy sets. A possibilistic methodology for the evaluation of such estimators is proposed. A practical cases of the estimation of reliability characteristics for the exponential distribution is considered.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Dubois, D., Prade, H.: Fuzzy Sets and Systems. Theory and Applications. Academic Press, New York (1980)

    MATH  Google Scholar 

  2. Dubois, D., Prade, H.: Ranking fuzzy numbers in the setting of possibility theory. Inf. Sci. 30, 184–244 (1983)

    Article  MathSciNet  MATH  Google Scholar 

  3. Dubois, D., Prade, H.: Possibility Theory. Plenum Press, New York (1988)

    Book  MATH  Google Scholar 

  4. Dubois, D., Prade, H.: Gradualness, uncertainty and bipolarity: making sense of fuzzy sets. Fuzzy Sets Syst. 192, 3–24 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  5. Gil, M.A., Hryniewicz, O.: Statistics with imprecise data. In: Meyers, R.A. (ed.) Encyclopedia of Complexity and Systems Science, pp. 8679–8690. Springer, Heidelberg (2009)

    Google Scholar 

  6. Grzegorzewski, P.: Fuzzy number approximation via shadowed sets. Inf. Sci. 225, 35–46 (2013)

    Article  MathSciNet  MATH  Google Scholar 

  7. Grzegorzewski, P., Hryniewicz, O.: Computing with words and life data. Int. J. Appl. Math. Comput. Sci. 12, 337–345 (2002)

    MATH  Google Scholar 

  8. Hryniewicz, O.: Possibilistic approach to bayes statistical decisions. In: Grzegorzewski, P., Hryniewicz, O., Gil, M.A. (eds.) Soft Methods in Probability. Statistics and data analysis, pp. 207–218. Physica-Verlag, Heidelberg (2002)

    Google Scholar 

  9. Hryniewicz, O.: An evaluation of reliability of complex systems using shadowed sets and fuzzy life data. Int. J. Autom. Comput. 2, 145–150 (2006)

    Article  Google Scholar 

  10. Hryniewicz, O.: Possibilistic decisions and fuzzy statistical tests. Fuzzy Sets Syst. 157, 2665–2673 (2006)

    Article  MathSciNet  MATH  Google Scholar 

  11. Hryniewicz, O.: Comparison of fuzzy and crisp random variables by Monte Carlo simulations. In: Grzegorzewski, P., Gagolewski, M., Hryniewicz, O., Gil, M.A. (eds.) Strengthening Links Between Data Analysis and Soft Computing, pp. 13–20. Springer, Berlin (2014)

    Google Scholar 

  12. Hryniewicz, O.: Bayesian estimation with imprecise information described by shadowed sets. In: Topping, B.H.V., Ivanyi, P. (eds.) Proceedings of the Twelfth International Conference on Computational Structures Technology. Civil-Comp Press (2014)

    Google Scholar 

  13. Nasibov, E.N., Peker, S.: On the nearest parametric approximation of a fuzzy number. Fuzzy Sets Syst. 159, 1365–1375 (2008)

    Article  MathSciNet  MATH  Google Scholar 

  14. Pedrycz, W.: Shadowed sets: representing and processing fuzzy sets. IEEE Trans. Syst. Man Cybern. - Part B 28, 103–109 (1998)

    Article  Google Scholar 

  15. Utkin, L.V., Coolen, F.P.A.: Imprecise reliability: an introductory overview. In: Levitin, G. (ed.) Computational Intelligence in Reliability Engineering, pp. 261–306. Springer, Berlin (2007)

    Chapter  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Olgierd Hryniewicz .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG

About this paper

Cite this paper

Hryniewicz, O. (2018). Possibilistic Analysis of Bayesian Estimators When Imprecise Prior Information Is Described by Shadowed Sets. In: Kacprzyk, J., Szmidt, E., Zadrożny, S., Atanassov, K., Krawczak, M. (eds) Advances in Fuzzy Logic and Technology 2017. EUSFLAT IWIFSGN 2017 2017. Advances in Intelligent Systems and Computing, vol 642. Springer, Cham. https://doi.org/10.1007/978-3-319-66824-6_21

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-66824-6_21

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-66823-9

  • Online ISBN: 978-3-319-66824-6

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics