基于多源知识融合的高校图书馆学科交叉测度研究

Research on Interdisciplinary Measurement of University Libraries Based on Multi-source Knowledge Fusion

高校图书馆作为科研工作者的科研支持和服务场所,为了能给科研工作者在科研创作过程中提供研究方法引导,使其在不同学科之间进行方法的借鉴和使用时更加合理有据,通过获取半结构化和非结构化的学科文本数据,构建学科术语本体并进行多源知识融合,采用Web互信息算法(Web-PMI)计算不同学科术语本体之间的交叉程度以更加准确地探究学科交叉规律,为不同学科之间方法的借鉴提供依据。

As the scientific research support and service place for scientific research workers,in order to provide scientific research workers with research method guidance in the process of scientific research creation,and make the reference and use of methods between different disciplines more reasonable and reasonable,this paper constructs the subject term ontology and multi-source knowledge fusion by obtaining semi-structured and unstructured subject text data,uses the web mutual information algorithm(WEB PMI)to calculate the intersection degree between different discipline term ontologies,so as to explore the discipline intersection law more accurately,and provides a basis for the reference of methods between different disciplines.