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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.
The rough set attribute reduction algorithm is used to reduce the initial factor index, the entropy value method is used to determine the index weight and a comprehensive evaluation model is established to evaluate the potential of cigarette consumption market in different regions of Guizhou Province. The examples show that the combination of the two methods will effectively improve the quality of evaluation.