一个基于加权计算的综合信息资源评价方法研究  

Study on Evaluation Method of Comprehensive Information Resources Based on Weighted Algorithm

作　　者：刘珊珊[1] 孙瑞志[1] 孙峥[1] 

机构地区：[1]中国农业大学信息与电气工程学院,北京100083

出　　处：《农业网络信息》2009年第8期22-24,共3页Agriculture Network Information

基　　金：国家科技支撑计划课题(2006BAD10A05)

摘　　要：针对农业网络信息的特点,提出了通过加权算法对其进行综合评价。该算法为了满足用户的个性化需求,给出专家指标体系以供选择,用户既可直接使用也可自己进行评价指标的管理,以及权重的设定。文中还给出了该评价方法在实践中的应用举例。Taking into account of the characters of agriculture information on the Internet, a method based on weighted algorithm was presented to achieve a comprehensive evaluation of the information resources. In order to meet the personalized needs, users can choose expert indicator system provided in advance and maintain the evaluation indicator system with identification of the weight. An application example of the method was also introduced.

关 键 词：农业信息资源 定性评价 定量评价 加权计算 

分 类 号：S126[农业科学—农业基础科学]