›› 1986, Vol. 18 ›› Issue (01): 45-51.
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Jin Zhicheng;He Yanru;Cheng Zijuan;Wang Dongyi Northeast Normal University
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Abstract: The present study is an experimental exploration of the feasibilityof applying fuzzy mathematics forecasting the degree of preference forvarious commodities. The subjects' one-dimensional evaluation [R'_(ji)] and comprehensiveevaluation [B_j] for a certain commodity was obtained from experimentI. Then, the weight set [Ai] was derived from B_j=?[Ai·R_(ji)]. The subjects' one-dimensional evaluation[R"_(ji)] for another commodityof the same kind was obtained from experiment Ⅱ. Then, the weight ofone-dimensional evaluation [R"_(ji)] with [Ai] was obtained so that thesubjects' comprehensive degree of preference[Bj] for the second commo-dity could be forecasted. The experimentation proved that the procedure was feasible andmore precise and simpler than other methods.
Key words: NULL
Jin Zhicheng,He Yanru,Cheng Zijuan,Wang Dongyi Northeast Normal University. (1986). FORECAST OF DEGREE OF PREFERENCE FOR COMMODITIES BY USING FUZZY MATHEMTICS. , 18(01), 45-51.
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URL: https://journal.psych.ac.cn/acps/EN/
https://journal.psych.ac.cn/acps/EN/Y1986/V18/I01/45