| 基于信息熵的轿车选型模型及应用 |
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| 引用本文： | 何瑜萍,乔金友. 基于信息熵的轿车选型模型及应用[J]. 数学的实践与认识, 2011, 41(10) |
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| 作者姓名： | 何瑜萍 乔金友 |
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| 作者单位： | 东北农业大学工程学院,黑龙江哈尔滨,150030 |
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| 基金项目： | 农业部大豆产业技术体研发中心项目,黑龙江省教育厅科学研究项目,东北农业大学人才基金 |
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| 摘 要： | 针对日前消费者所关注的轿车选型问题,设计包括动力性、经济性、安全可靠性、占用空间及环保性和美观舒适性五个方面的轿车车型评价体系及评价方法,应用信息熵方法确立各指标的权重值,并应用该模型对5款家用经济型轿车进行评价.评价结论为消费者进行轿车选型提供了理论及实际依据.
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| 关 键 词： | 轿车选型 指标体系 信息熵权重 |
Car Selection Model and Application Based on Information Entropy Method |
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| HE Yu-ping,QIAO Jin-you. Car Selection Model and Application Based on Information Entropy Method[J]. Mathematics in Practice and Theory, 2011, 41(10) |
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| Authors: | HE Yu-ping QIAO Jin-you |
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| Affiliation: | HE Yu-ping,QIAO Jin-you (Northeast Agriculture University,Engineering College,Harbin 150030,China) |
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| Abstract: | Nowadays consumers were concerned about the problem of how to choose the right car.This car choosing model used five key performance indicators of car:power, economy,reliability,safety,comfort and beautiful environment as the preferred car evaluation. Applying information entropy to establish the value of the weight of each index,this paper established sedan selected model as the reference standard of car selection,and applied model to evaluate 5 household economy cars,the results matched the actual situati... |
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| Keywords: | car selection index system information entropy weigh |
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