Semantically-enhanced information retrieval using multiple knowledge sources
Semantically-enhanced information retrieval using multiple knowledge sources
复制标题
使用多个知识源进行语义增强的信息检索
DOI:
10.1007/s10586-020-03057-7
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发表时间:
2020-02
期刊:
影响因子:
--
通讯作者:
Jiang Yuncheng
中科院分区:
文献类型:
--
作者:
Jiang Yuncheng
Classical or traditional Information Retrieval (IR) approaches rely on the word-based representations of query and documents in the collection. The specification of the user information need is completely based on words figuring in the original query in order to retrieve documents containing those words. Such approaches have been limited due to the absence of relevant keywords as well as the term variation in documents and user’s query. The purpose of this paper is to present a new method to Semantic Information Retrieval (SIR) to solve the limitations of existing approaches. Concretely, we propose a novel method SIRWWO (Semantic Information Retrieval using Wikipedia, WordNet, and domain Ontologies) for SIR by combining multiple knowledge sources Wikipedia, WordNet, and Description Logic (DL) ontologies. In order to illustrate the approach SIRWWO, we first present the notion of Labeled Dynamic Semantic Network (LDSN) by extending the notions of dynamic semantic network and extended semantic net based on WordNet (and DAML ontology library). According to the notion of LDSN, we obtain the notion of Weighted Dynamic Semantic Network (WDSN, intuitively, each edge in WDSN is assigned to a number in the [0, 1] interval) and give the WDSN construction method using Wikipedia, WordNet, and DL ontology. We then propose a novel metric to measure the semantic relatedness between concepts based on WDSN. Lastly, we investigate the approach SIRWWO by using semantic relatedness between users’ query keywords and digital documents. The experimental results show that our proposals obtain comparable and better performance results than other traditional IR system Lucene.
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影响因子:
8.1
作者:
Xiao, Bao;Tang, Suqin;Jiang, Yuncheng;Wang, Ju
通讯作者:
Wang, Ju
DOI:
10.1007/11814771_26
发表时间:
2006-08
期刊:
--
影响因子:
--
作者:
Dmitry Tsarkov;Ian Horrocks
通讯作者:
Dmitry Tsarkov;Ian Horrocks
DOI:
10.1016/j.csl.2004.05.004
发表时间:
2004-07
期刊:
Comput. Speech Lang.
影响因子:
--
作者:
Hee-Cheol Seo;Hoo-Jung Chung;Hae-Chang Rim;Sung-Hyon Myaeng;Soo-Hong Kim
通讯作者:
Hee-Cheol Seo;Hoo-Jung Chung;Hae-Chang Rim;Sung-Hyon Myaeng;Soo-Hong Kim
DOI:
10.1016/j.websem.2011.12.007
发表时间:
2012-07
期刊:
J. Web Semant.
影响因子:
--
作者:
Birte Glimm;Ian Horrocks;B. Motik;Rob Shearer;G. Stoilos
通讯作者:
Birte Glimm;Ian Horrocks;B. Motik;Rob Shearer;G. Stoilos
DOI:
10.1016/j.websem.2009.07.005
发表时间:
2009-09
期刊:
J. Web Semant.
影响因子:
--
作者:
G. Zenz;Xuan Zhou;E. Minack;W. Siberski;W. Nejdl
通讯作者:
G. Zenz;Xuan Zhou;E. Minack;W. Siberski;W. Nejdl