J4 ›› 2010, Vol. 32 ›› Issue (2): 23-26.doi: 10.3969/j.issn.1007130X.2010.
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Abstract:
In this paper, an ontologybased Internet search model is designed. This model is proposed in the background of the Internet's mass, changeable resources.On the one hand, its semantic inference solves the problems, such as the low recall, which appears in the search; on the other hand, it makes good use of ontology resources to do query excitation that provides more userfriendly search and advances the efficiency of the ontological inference. This model is validated in the case of the stock domain ontology, and the results prove that the model has more flexible and effective semantic search characteristics for the complexstructured and typerich everchanging resources.
Key words: ontology;Web retrieval;problem excitation;semantics
CLC Number:
TP393.09
WANG Yan-Wen, TUN Gang. A Model for the Web Retrieval Model Based on Domain Ontology[J]. J4, 2010, 32(2): 23-26.
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URL: http://joces.nudt.edu.cn/EN/10.3969/j.issn.1007130X.2010.
http://joces.nudt.edu.cn/EN/Y2010/V32/I2/23