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  5. CALCULATION OF UNCERTAINTY IN THE EXPERT ASSESSMENT OF WEIGHT COEFFICIENTS USING MEDIAN WALSH

CALCULATION OF UNCERTAINTY IN THE EXPERT ASSESSMENT OF WEIGHT COEFFICIENTS USING MEDIAN WALSH

O.Y. Redyoga. N.A. Yaremchuk
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In the paper the issues of reducing the uncertainty of expert assessment weight coefficients are considered. To achieve this task the median Walsh was used. A sequence of calculating the weighting coefficients and their expanded uncertainty using a median average and median Walsh is given. Using ordinal statistics, the comparison of the results of calculating the probability of finding the median and median Walsh at a specified interval was performed and it demonstraits greater effectiveness of median Walsh.
Keywords: an order scale, weight coefficients, an expert assessment, an uncertainty