面向文献建设需求的学科核心作者数据库构建策略研究

Research on Building Strategy of Subject Core Author Database for the Demand of the Literature Construction

以关系型数据库为基础,通过Web信息抽取技术从主流数据库中采集基础数据,利用数据挖掘技术进行数据整合、查重、消歧,然后根据发文量、h指数和hm指数综合判定核心作者及作者排序,从而构建学科核心作者数据库,为图书采访工作提供客观数据支持。最后以飞行技术学科核心作者数据库为例,说明数据库的实际效果。

Based on relational database, acquisition of basic data from the mainstream database through the web information extraction technology, data integration, checking, disambiguation by data mining technology, and then determining the core authors and authors sort according to the quantity of published articles, h-index and hm-index, ifnally, subject core author databases are constructed in this paper. The aim is that providing objective data support for the book acquisitioning work. Besides, in order to illustrate the practical effect of database, the paper also takes the subject core author database on lfight technology as an example.