GENERATING QUERY FACET BASED ON KNOWLEDGE BASE
Author(s):
SANDEEP M S, HASHIK H, SANDRA K RAJ
ISSN:
2349-6002
Cite This Article:
GENERATING QUERY FACET BASED ON KNOWLEDGE BASEInternational Journal of Innovative Research in Technology(www.ijirt.org) ,ISSN: 2349-6002 ,Volume 5 ,Issue 12 ,Page(s):349-351 ,May 2019 ,Available :IJIRT148091_PAPER.pdf
Keywords:
Facets, query, freebase
Abstract
A query facet is a significant list of information nuggets that explains an underlying aspect of a query. Existing algorithms mine facets of a query by extracting frequent lists contained in top search results. The coverage of facets and facet items mined by this kind of methods might be limited, because only a small number of search results are used. In order to solve this problem, we propose mining query facets by using knowledge bases which contain high-quality structured data. Specifically, we first generate facets based on the properties of the entities which are contained in Freebase and correspond to the query. Second, we mine initial query facets from search results, then expanding them by finding similar entities from Freebase. Experimental results shows that our proposed method can significantly improve the coverage of facet item over the state-of-the-art algorithms.
Article Details
Unique Paper ID: 148091

Publication Volume & Issue: Volume 5, Issue 12

Page(s): 349 - 351
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