摘要
单位集体成果研究为查收查引服务工作拓展了新的生长空间。文章以扬州大学为例,以其近11年来在SCI、EI、ISTP中被收录情况为基础,进行年代收录走向分析,建立了二次指数平滑预测模型,并从检索方法和检索技巧、加权系数的取值、初始值的确定、预测模型的应用4个方面进行了讨论。
Research of unit collective achievements expand new growth space of database retrieving service.Yangzhou University was regarded as an example in this study,and indexed trends of different years was analyzed,and the double exponential smoothing forecasting model was established based on the SCI,EI,ISTP indexed cases of the university.Finally,discussions were made from four aspects such as retrieving techniques,coefficient value determination,the original value determination and predictive model application.
出处
《现代情报》
CSSCI
2011年第10期78-80,84,共4页
Journal of Modern Information
基金
江苏省教育厅高校哲学社会科学基金项目"中小型图书馆数字化建设模式研究"(编号为:2010SJB870004)的研究成果之一
关键词
查收查引
单位成果
集体成果
预测模型
database retrieving
unit achievement
collective achievement
prediction model
