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    政大機構典藏 > 理學院 > 應用數學系 > 期刊論文 >  Item 140.119/76503
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/76503

    Title: New statistical approaches for fuzzy data
    Authors: Wu, Berlin
    Sun, C.-M.
    Contributors: 應數系
    Keywords: Computational methods;Measurement errors;Random processes;Statistical methods;Uncertainty analysis;Fuzzy Kruskal Wallis tests;Fuzzy mean;Fuzzy median;Fuzzy modes;Fuzzy sampling survey;Fuzzy sets
    Date: 2007
    Issue Date: 2015-07-13 15:35:56 (UTC+8)
    Abstract: Real observations of qualities (continuous or discrete types) are not precise numbers but more or less non-precise. The best description of such data is by so-called fuzzy numbers. The fuzziness is different from measurement errors and stochastic uncertainty. In this paper we propose definitions of fuzzy mode, fuzzy median and fuzzy mean as well as investigation of their related properties and employ these techniques in the practical applications of real life. Empirical result shows that fuzzy statistics with soft computing is more realistic and reasonable for the statistical research. Finally certain comments are suggested for the further studies. We hope that this reformation will make the corresponding fuzzy techniques more appropriate and efficient to researchers whose only experience with statistics is using the traditional methods. © World Scientific Publishing Company.
    Relation: International Journal of Uncertainty, Fuzziness and Knowlege-Based Systems,Volume 15, SUPPL. 2, Pages 89-106
    Data Type: article
    DOI 連結: http://dx.doi.org/10.1142/S0218488507004637
    DOI: 10.1142/S0218488507004637
    Appears in Collections:[應用數學系] 期刊論文

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