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Query Expansion Techniques for Information Retrieval: a Survey
[article]
2017
arXiv
pre-print
With the ever increasing size of web, relevant information extraction on the Internet with a query formed by a few keywords has become a big challenge. To overcome this, query expansion (QE) plays a crucial role in improving the Internet searches, where the user's initial query is reformulated to a new query by adding new meaningful terms with similar significance. QE -- as part of information retrieval (IR) -- has long attracted researchers' attention. It has also become very influential in
arXiv:1708.00247v1
fatcat:42st2xre5ndejggyo7ighn2yau