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The Determination of Rating Points of Objects with Qualitative Characteristics and their Usagein Decision Making Problems

Authors: O. Poleshchuk, E. Komarov

Abstract:

The paper presents the method developed to assess rating points of objects with qualitative indexes. The novelty of the method lies in the fact that the authors use linguistic scales that allow to formalize the values of the indexes with the help of fuzzy sets. As a result it is possible to operate correctly with dissimilar indexes on the unified basis and to get stable final results. The obtained rating points are used in decision making based on fuzzy expert opinions.

Keywords: complete orthogonal semantic space, qualitativecharacteristic, rating points.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1080912

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References:


[1] O.M. Poleshuk, E.G.Komarov, "Methods and models of fuzzy information processing," M.: Energoatomizdat, 2007.
[2] Ryjov A., "Fuzzy sets theory elements and dimensions of fuzziness," M.: Dialogue-MSU, 1998.
[3] Ryjov A., "Description of Objects in Human-Machine Information Systems," Application of Fuzzy Systems, Proceeding of the International Conference on Application of Fuzzy Systems, ICAES - 94, Iran, 1994, pp. 246-249.
[4] Zadeh L.A., "The Concept of a linguistic variable and its application to approximate reasoning," Part 1, 2 and 3, Information Sciences, V. 8, 1975, pp.199-249, 301-357 and Information Sciences, V. 9, 1976, pp. 43-80.
[5] Dubois D., Prade H., "Fuzzy real algebra: some results," Fuzzy Sets and Systems, V. 2, No 4, 1979, pp. 327-348.
[6] O.M. Poleshuk, V.G. Domrachev, "A regression model for fuzzy initial data," Automation and Remote Control, V. 64, No 11, 2003, pp. 1715- 1724.