基于本体知识集合的知识检索研究
|
摘要
本研究的目的在于找到一种有效的知识检索方法,解决目前用户在知识利用上遇到的困难,提高知识的共享性与利用效率。文章对目前的知识检索模型进行了总结和归纳,提出了建立包含本体概念与文本知识片段映射关系的本体知识集合,设计了基于本体知识集合的知识检索模型框架,并对关键环节和技术进行了说明。文章提出的知识检索模型克服了现行知识检索模型对文档检索的不足,可以有效解决用户知识利用困难的问题,减轻用户知识查找的压力。
The purpose of this study is to find an effective method of knowledge retrieval,which can solve the current difficulties that users encounter in the knowledge utilization and improve the sharing and utilization of knowledge. This paper summarizes the current knowledge retrieval models and proposes to set up an ontology knowledge set that contains the mapping relationship between ontology concepts and text knowledge fragments. It introduces the key points and the technology. Besides,it designs a retrieval model framework based on ontology knowledge sets. The retrieval model proposed in this paper overcomes the shortcomings of the existing retrieval models in document retrieval, and can effectively solve the problems that users encounter in the knowledge utilization and alleviate the pressure of users 'knowledge search.
The purpose of this study is to find an effective method of knowledge retrieval,which can solve the current difficulties that users encounter in the knowledge utilization and improve the sharing and utilization of knowledge. This paper summarizes the current knowledge retrieval models and proposes to set up an ontology knowledge set that contains the mapping relationship between ontology concepts and text knowledge fragments. It introduces the key points and the technology. Besides,it designs a retrieval model framework based on ontology knowledge sets. The retrieval model proposed in this paper overcomes the shortcomings of the existing retrieval models in document retrieval, and can effectively solve the problems that users encounter in the knowledge utilization and alleviate the pressure of users 'knowledge search.
引文
[1]金燕,张玉峰.基于本体论的知识检索研究[J].图书情报工作,2004(7):41-43.
[2]蒋勋,徐绪堪.面向知识服务的知识库逻辑结构模型[J].图书与情报,2013(6):23-31.
[3]马文峰,杜小勇.知识检索研究[J].情报理论与实践,2006(2):157-160.
[4]董洋溢,李伟华,陈世亮.中文领域知识半自动化OWL本体构建方法研究[J].计算机应用与软件,2016(5):17-19.
[5]邱璇,李端明,张智慧.基于FCA和异构资源融合的本体构建研究[J].图书情报工作,2015(2):112-117.
[6]Morente-Molinera J A,Pérez I J,Ure1a M R,et al.Creating Knowledge Databases for Storing and Sharing People Knowledge Automatically Using Group Decision Making and Fuzzy Ontologies[J].Information Sciences,2016(C):418-434.
[7]程慧平,陈永超.国内知识检索研究进展[J].图书情报工作,2011(10):126-129.
[8]马绪凯,丁晟春.基于本体的产品设计知识检索研究[J].情报理论与实践,2014(6):112-116.
[9]王旭阳,尉醒醒.基于本体的语义检索方法[J].计算机工程与设计,2016(9):2538-2542.
[10]Vallet D,Fernández M,Castells P.An Ontology-Based Information Retrieval Model[C].European Semantic Web Conference.Springer Berlin Heidelberg,2005:455-470.
[11]Ramli F,Noah S A M.Building an Event Ontology for Historical Domain to Support Semantic Document Retrieval[J].2016(6):1154.
[12]孙辉,王颖,张智雄.基于工具书语料的国史知识库构建和检索[J].现代情报,2016(1):64-73.
[13]He Y,Li Y,Lei J,et al.A Framework of Query Expansion for Image Retrieval Based on Knowledge Base and Concept Similarity[J].Neurocomputing,2016(C):26-32.
[14]Fei Q,Zhang K,Zhu P.A Study on the Co-Construction of Ontology-Based Airborne Radar Knowledge Base Through Web[J].Microcomputer Applications,2010.
[15]张能等.一种领域服务目标知识库的构建方法[J].小型微型计算机系统,2014(9):1943-1948.
[2]蒋勋,徐绪堪.面向知识服务的知识库逻辑结构模型[J].图书与情报,2013(6):23-31.
[3]马文峰,杜小勇.知识检索研究[J].情报理论与实践,2006(2):157-160.
[4]董洋溢,李伟华,陈世亮.中文领域知识半自动化OWL本体构建方法研究[J].计算机应用与软件,2016(5):17-19.
[5]邱璇,李端明,张智慧.基于FCA和异构资源融合的本体构建研究[J].图书情报工作,2015(2):112-117.
[6]Morente-Molinera J A,Pérez I J,Ure1a M R,et al.Creating Knowledge Databases for Storing and Sharing People Knowledge Automatically Using Group Decision Making and Fuzzy Ontologies[J].Information Sciences,2016(C):418-434.
[7]程慧平,陈永超.国内知识检索研究进展[J].图书情报工作,2011(10):126-129.
[8]马绪凯,丁晟春.基于本体的产品设计知识检索研究[J].情报理论与实践,2014(6):112-116.
[9]王旭阳,尉醒醒.基于本体的语义检索方法[J].计算机工程与设计,2016(9):2538-2542.
[10]Vallet D,Fernández M,Castells P.An Ontology-Based Information Retrieval Model[C].European Semantic Web Conference.Springer Berlin Heidelberg,2005:455-470.
[11]Ramli F,Noah S A M.Building an Event Ontology for Historical Domain to Support Semantic Document Retrieval[J].2016(6):1154.
[12]孙辉,王颖,张智雄.基于工具书语料的国史知识库构建和检索[J].现代情报,2016(1):64-73.
[13]He Y,Li Y,Lei J,et al.A Framework of Query Expansion for Image Retrieval Based on Knowledge Base and Concept Similarity[J].Neurocomputing,2016(C):26-32.
[14]Fei Q,Zhang K,Zhu P.A Study on the Co-Construction of Ontology-Based Airborne Radar Knowledge Base Through Web[J].Microcomputer Applications,2010.
[15]张能等.一种领域服务目标知识库的构建方法[J].小型微型计算机系统,2014(9):1943-1948.