图书情报领域知识元技术研究述评  

A Review on the Research of Knowledge Element Technology in the Field of Library and Information Science

作　　者：戎军涛 王丽华[2] Rong Juntao;Wang Lihua

机构地区：[1]中国人民大学信息资源管理学院 [2]石家庄学院图书馆

出　　处：《图书馆学研究》2023年第7期9-15,共7页Research on Library Science

摘　　要：基于知识元理论的技术应用研究已经成为图书情报学知识组织、知识计量、知识发现领域的前沿问题,其目的在于推动语义内容层面的知识获取和共享,满足用户多粒度、多层次、多维度的知识需求。文章对应用于图书情报领域的知识元抽取技术、知识元本体技术和知识元挖掘技术研究现状进行分析,在此基础上归纳总结知识元技术研究中存在的问题,最后展望知识元技术研究的未来趋势。当前知识元技术研究存在概念体系模糊、语义标注困难、关联挖掘有待突破和未能呈现用户导向等问题。未来知识元技术重点研究问题包括知识元标注技术基础研究、知识元图谱构建研究、知识元关联挖掘研究、知识元标准规范体系研究和用户认知导向研究等内容。未来知识元技术的研究有望推动知识组织与发现、知识计量与挖掘等知识服务领域取得突破进展。Research on technology applications based on knowledge element has become a frontier issue in the field of knowledge organization,knowledge metrology and knowledge discovery,with the aim of promoting knowledge acquisition and sharing at the semantic content level and meeting the users'knowledge needs of multi granularity,multi-level and multi-dimension.Firstly,the current state of knowledge element technology research is analyzed from three perspectives:natural language processing,knowledge organization and knowledge mining.Furtherly,the problems in the research of knowledge element application are summarized.Finally,the future trend of knowledge element technology research is prospected.The current research on knowledge element technology has some problems,such as fuzzy concept system,difficulty in semantic annotation,knowledge association mining to be broken through and failure to present user orientation.The key research issues of knowledge element technology in the future include infrastructure construction of knowledge element semantic annotation,key technologies of semantic graph construction,research on knowledge association mining,standard specification system and construction of knowledge element service system.Future research on knowledge element technology is expected to drive breakthroughs in the fields of knowledge organization,knowledge metrology,knowledge discovery,knowledge mining and knowledge services.

关 键 词：知识元技术 知识元挖掘 知识元本体 知识组织 图书情报 

分 类 号：G250[文化科学—图书馆学] G353.1