| 基于最大——最小贴近度的IOWA算子最优组合预测模型 |
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| 引用本文： | 金飞飞,陈华友,周礼刚.基于最大——最小贴近度的IOWA算子最优组合预测模型[J].数学的实践与认识,2013,43(7). |
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| 作者姓名： | 金飞飞 陈华友 周礼刚 |
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| 作者单位： | 安徽大学数学科学学院,安徽合肥,230601 |
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| 基金项目： | 国家自然科学基金，安徽省高等学校自然科学基金，安徽大学学术创新团队资助，高等学校博士学科点专项科研基金，教育部留学回国人员科研启动基金，安徽省自然科学基金 |
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| 摘 要： | 将最大一最小贴近度与IOWA算子相结合,建立了基于最大一最小贴近度的IOWA算子最优组合预测模型,并且定义了在最大一最小贴近度下非劣性组合预测、预测方法优超等概念.在此模型下,研究了模型的非劣性组合预测及优性组合预测存在的充分条件.最后给出实例分析,表明该组合预测方法的有效性.
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| 关 键 词： | 组合预测 最大—最小贴近度 IOWA算子 |
The Optimal Combination Forecasting Model Based on the Maximum-minimum Approach Degree and Induced Ordered Weighted Averaging(IOWA) Operator |
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| JIN Fei-fei
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CHEN Hua-you
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ZHOU Li-gang.The Optimal Combination Forecasting Model Based on the Maximum-minimum Approach Degree and Induced Ordered Weighted Averaging(IOWA) Operator[J].Mathematics in Practice and Theory,2013,43(7). |
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| Authors: | JIN Fei-fei CHEN Hua-you ZHOU Li-gang |
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| Abstract: | In this paper,we propose an optimal combination forecasting model based on the maximum-minimum approach degree and IOWA operator.Subsequently,we give the concept of non-inferior combination forecasting and dominant forecasting method under the maximum-minimum approach degree.We also study the properties of the model,such as the sufficient condition of existence for the non-inferior combination forecasting and superior combination forecasting of the model.Finally,an example is given to illustrate the proposed approach,which shows the effectiveness of the combination forecasting method. |
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| Keywords: | combination of forecasts the maximum-minimum approach degree IOWA operator |
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