Research on Enhancing the Relativity of Outcome of Ontology-based IR
Zhang Wei1 Huang Qi2
1(School of Management and Engineering,Nanjing University,Nanjing 210093,China) 2(National Center for Information Resource Management,Nanjing University,Nanjing 210093,China)
This paper introduces the basic idea of the Ontology-based IR,and puts forward a model of system according to the idea.An algorithm to enhance the relativity between the result and the aim is also given.
张伟,黄奇. 基于本体的信息检索系统提高检索结果相关性的研究[J]. 现代图书情报技术, 2007, 2(8): 22-25.
Zhang Wei,Huang Qi. Research on Enhancing the Relativity of Outcome of Ontology-based IR. New Technology of Library and Information Service, 2007, 2(8): 22-25.
[1] 吴丹.本体在信息检索中的作用及实例研究[J].情报杂志,2006,25(6):72-75.
[2] 杨建林.基于本体的文本信息检索研究[J].情报理论与实践,2006,29(5):598-601
[3] 苏晓路,钱平,赵庆龄,等.农业科技信息导航知识库及其智能检索系统的构建[J].情报学报,2004,23(6):677-682
[4] Resnik P.Semantic Similarity in Taxonomy:An Information-Based Measure and Its Application to Problems of Ambiguity in Natural Language[J].Journal of Atificial Intelligence Research,1999(11):95-130
[5] Landauer T K,Dumais S T.A Solution to Plato’s Problem:The Latent Semantic Analysis Theory of Acquisition,Induction and Representation of Knowledge[J].Psychological Review,1997,104(2):211-240
[6] 曹树金,马利霞.论本体与本体语言及其在信息检索领域的应用[J].情报理论与实践,2004,27(6):632-637
[7] 郭祥文,刘惟一,钱民,等.基于本体论的信息检索[J].云南大学学报(自然科学版),2003,25(4):324-327
[8] 陆宝益,李保珍.基于本体的检索质量的语义相关度评价[J].情报杂志,2006,25(10):63-65