【摘要】 准确分析农业科研人员的科技需求是为其提供个性化科技信息服务的基础,为农业科研人员提供准确的情报服务工作提供参考,基于著者同被引(ACA)原理建立了一种农业科研人员科技需求分析方法,并且进行了科技需求分析的实证应用。结果表明:该方法可以对不同农业科研人员进行准确分组聚类,并且可以准确提炼出其科技信息需求,方法的应用对于提升农业科技情报服务的个性化与高效化具有重要作用。更多还原

【Abstract】 Identifying the information demands of agricultural researchers is the foundation of personalized information services for them.The authors used author co-citation analysis(ACA)theory to establish a method for analyzing the information demands of agricultural researchers.And the information demands of researchers from China agricultural university were analyzed as an example.The result shows that application of the method can accurately cluster agricultural researchers,and can accurately analyze the information needs of researchers.The utilization can make our agricultural sci-tech information service more professional and more efficient.更多还原