| 基于粗集和熵值的卷烟消费市场潜力评价 |
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| 引用本文： | 张红梅,刘玉芬.基于粗集和熵值的卷烟消费市场潜力评价[J].数学的实践与认识,2010,40(4). |
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| 作者姓名： | 张红梅 刘玉芬 |
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| 作者单位： | 1. 贵州财经学院,管理科学与工程管理学院,贵州,贵阳,550004
2. 贵州财经学院,信息学院,贵州,贵阳,550004 |
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| 基金项目： | 贵州省科技厅软科学研究项目(黔科合体R字[2009]LKC2019) |
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| 摘 要： | 运用粗糙集属性约简算法对初始因素指标进行约简,运用熵值法确定指标权重并建立综合评价模型,对贵州省各地区卷烟消费市场潜力进行综合评价,得出各地区消费潜力排序.应用实例表明两种方法结合使用将有效提高评价质量.
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| 关 键 词： | 粗糙集 属性约简 熵值法 综合评价模型 |
Evaluation on the Potential of Cigarette Consumption Market Based on Rough Set and Entropy Method |
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| ZHANG Hong-mei,LIU Yu-fen.Evaluation on the Potential of Cigarette Consumption Market Based on Rough Set and Entropy Method[J].Mathematics in Practice and Theory,2010,40(4). |
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| Authors: | ZHANG Hong-mei LIU Yu-fen |
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| Affiliation: | ZHANG Hong-mei~1,LIU Yu-fen~2 (1.Management Science , Engineering Management College,Guizhou College of Finance , Economics,Guiyang 550004,China) (2.Information College,China) |
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| Abstract: | This paper has reduced the initial factor indicators by using attribute reduction algorithm of rough set,and has decided the indicators weights by putting application of entropy method to build the comprehensive evaluation model.Then,used the model to evaluate the potential of cigarette consumption market in Guizhou province.The research result shows that this combined methods can effectively improve the evaluation quality. |
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| Keywords: | rough set attribute reduction entropy method comprehensive evaluation model |
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