| 农业专家系统咨询网站评价指标体系的构建 |
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| 引用本文： | 李海,史丽萍.农业专家系统咨询网站评价指标体系的构建[J].东北农业大学学报(社会科学版),2011(6):11-13. |
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| 作者姓名： | 李海 史丽萍 |
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| 作者单位： | 1. 哈尔滨工程大学,黑龙江哈尔滨,150001
2. 国家大豆工程技术研究中心,黑龙江哈尔滨,150030 |
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| 基金项目： | 国家星火计划重点项目“基本信息化的农村科技服务体系关键技术研究与应用” |
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| 摘 要： | 以用户为切入点进行了农业专家系统咨询网站评价指标体系的构建。针对农业专家系统咨询网站评价指标繁杂的特点，提出了一种指标筛选的方法；首先运用主成分分析法对农业专家系统咨询网站的评价指标进行分析；然后运用灰色关联度方法对评价指标进行筛选；最后确定农业专家系统咨询网站的评价指标体系所包含的内容以及相应评价指标的权重。
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| 关 键 词： | 主成分分析 灰色关联度 指标体系 网站评价 |
On Evaluating Index System of Systemic Consulting Website of Agricultural Experts |
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| Li Hai,Shi Liping.On Evaluating Index System of Systemic Consulting Website of Agricultural Experts[J].Journal of Northeast Agricultural University:Social Science Edition,2011(6):11-13. |
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| Authors: | Li Hai Shi Liping |
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| Institution: | 1. Harbin Engineering University,Harbin Heilongjiang 150001 ;2. National Academy of Soybean Engineering Technology, Harbin Heilongjiang 150030) |
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| Abstract: | This paper builds the agricultural expert system of consulting website by the view of users. The writer puts forward a kind of evaluation index filter method aiming at the complex of the agricultural expert system of consulting website ： firstly, We use the method of principal component analysis to conducting the analysis of agricultural expert system of consulting website ; then we filter the evaluation index by the method of grey relational grade analysis;finally, we confirm the detail of the evaluation system of agricultural expert system of consulting website and the weight of the evaluation index. |
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| Keywords: | principal component analysis gray relation analysis index system website evaluation |
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