| 确定OWA算子权重的2个新模型 |
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| 引用本文： | 谢婉莹,成央金,杨柳,白玉龙.确定OWA算子权重的2个新模型[J].吉首大学学报(自然科学版),2015,36(6):14-17. |
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| 作者姓名： | 谢婉莹 成央金 杨柳 白玉龙 |
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| 作者单位： | (湘潭大学数学与计算科学学院，湖南 湘潭 411105) |
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| 基金项目： | 国家自然科学青年基金项目(11301445)；湖南省教育厅优秀青年项目(1313121) |
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| 摘 要： | 提出了2个新的模型来确定OWA算子的权重.新的模型根据最小化任意相邻权重间的差距的思想而提出,在给定和值时,通过求解非线性规划问题来确定OWA算子的权重.用一个算例与其他确定权重的模型进行对比,说明2个新模型的可行性.
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| 关 键 词： | OWA算子 权重 和值 模型 |
Two New Models for Weight Determination of OWA Operator |
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| XIE Wan-Ying,CHENG Yang-Jin,YANG Liu,BAI Yu-Long.Two New Models for Weight Determination of OWA Operator[J].Journal of Jishou University(Natural Science Edition),2015,36(6):14-17. |
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| Authors: | XIE Wan-Ying CHENG Yang-Jin YANG Liu BAI Yu-Long |
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| Institution: | (Department of Mathematics and Computational Science，Xiangtan University，Xiangtan 411105，Hunan China) |
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| Abstract: | This paper proposes two new models for OWA weight determinination based on the minimized disparity of two adjacent weights.The nonlinear optimization problem is solved to obtain the OWA operator weights under a given orness level.Finally，the paper presents a numerical illustration to compare the two models with other models and demonstrate their feasibility. |
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| Keywords: | OWA operator operator weights orness model |
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