学科文献资源需求挖掘与保障分析——以河池学院应用化学学科为例

Demand Mining and Security Analysis of Subject Literature Resources——A Case Study of Applied Chemistry Subject in Hechi University

提出基于引文分析和数据挖掘的学科文献资源需求挖掘与保障分析方法,通过对河池学院应用化学学科进行实证分析,发现该学科的需求呈现资源类型、语种单一以及前沿性不强等特征,图书馆数字资源与实体资源馆藏对学科的保障互补性不强、重复建设多,对不同类型的文献需求保障不平衡,进而给出调整该学科资源建设的现实策略。

This paper puts forward the method of demand mining and security analysis of subject literature resources on the basis of citation analysis and data mining. Through an empirical ana/ysis of the Applied Chemistry Subject in Hechi University, it is found that the need for this discipline is singular in resource type and language, and lack of recognition, that the complementarity between library digital resources and entity resources collection is not strong with much repetitive construction, which causes a imbalance in securing the demands for different types of literature. Based on the analysis on the above issues, this paper presents a practical strategy to adjust the re- source construction in this subject.