知识图谱的发展与构建

发布时间：2018-01-20 12:26

本文关键词： 知识图谱构建方法实体知识挖掘扩展应用　出处：《南京理工大学学报》2017年01期 　论文类型：期刊论文

【摘要】：知识图谱作为一种智能、高效的知识组织方式,能够帮助用户迅速、准确地查询到自己需要的信息。本文通过回顾学者及科研机构或公司对知识图谱的研究内容,对知识图谱的发展和构建方法作了全面的介绍,包括知识图谱概念的起源、发展以及最终形成;构建知识图谱的数据来源;构建过程中涉及的方法,包括本体和实体的抽取,图谱的构建、更新、维护,以及面向知识图谱的内部结构挖掘和外部扩展应用。最后,对知识图谱的未来发展方向和面临的挑战作了展望。虽然现在已经有很多知识图谱被应用到各类系统中,但是其基础理论和应用技术,仍需展开进一步的研究。
[Abstract]:As an intelligent and efficient way to organize knowledge, knowledge map can help users quickly. Through reviewing the research contents of knowledge atlas of scholars and scientific research institutions or companies, this paper gives a comprehensive introduction to the development and construction methods of knowledge atlas. Including the origin, development and final formation of the concept of knowledge map; Constructing the data source of knowledge map; The methods involved in the construction process include ontology and entity extraction, graph construction, updating, maintenance, knowledge atlas oriented internal structure mining and external extension applications. The future development direction and challenges of knowledge map are prospected. Although many knowledge maps have been applied to various systems, their basic theory and application technology need to be further studied.
【作者单位】：南京邮电大学计算机学院;南京邮电大学江苏省大数据安全与智能处理实验室;
【基金】：国家自然科学基金(61502247,11501302,61502243,91646116) 中国博士后科学基金(2016M600434) 江苏省科技支撑计划(社会发展)项目(BE2016776) 江苏省“六大人才高峰”项目(XYDXXJS-CXTD-006) 江苏省博士后科研基金(1601128B)资助
【分类号】：TP391.1;TP182
【正文快照】： graph.In summary,the theory and the associated techniques of knowledge graph is of great researchsignificance.However,there are still many technical challenges,which need further investigation,inbuilding and using the knowledge graph.20世纪中叶,普赖斯等

【参考文献】