CAJ | 학술논문

针对综合评价信息不完整、分布不均匀以及现实中人们总是主观性地经常“向后看”这一问题，提出了基于区间数有序加权平均算子（ IOWA算子）的欧式范数综合评价方法。本文首先介绍了IOWA算子的相关知识；然后依据IOWA算子的特点，运用正态分布确定其位置加权向量，并与欧式范数结合形成加权欧式范数；最后运用一个算例验证了方法的有效性，既能充分考虑评价信息的分布情况，又使得评价更加客观准确。
침대종합평개신식불완정、분포불균균이급현실중인문총시주관성지경상“향후간”저일문제，제출료기우구간수유서가권평균산자（ IOWA산자）적구식범수종합평개방법。본문수선개소료IOWA산자적상관지식；연후의거IOWA산자적특점，운용정태분포학정기위치가권향량，병여구식범수결합형성가권구식범수；최후운용일개산례험증료방법적유효성，기능충분고필평개신식적분포정황，우사득평개경가객관준학。
Considering that the information is incomplete and unevenly distributed in comprehensive evaluation , and people often subjectively “look back” in reality , a comprehensive evaluation method of Euclidean norm based on the interval number ordered weighted averaging operator ( IOWA operator ) is proposed.Firstly, the paper introduces the related knowledge about IOWA operator .Then, based on the characteristics of the IOWA operator, it employs the normal distribution to determine the position weight vector , and combines the weight vector with Euclidean norm to form weighted Euclidean norm effectively .Finally, the paper gives an example to verify the effectiveness of the method proposed , which considers the distribution of evaluation information fully and makes the evaluation more objective and accurate .