2010 | OriginalPaper | Buchkapitel
A Framework for Automatic Query Expansion
verfasst von : Hazra Imran, Aditi Sharan
Erschienen in: Web Information Systems and Mining
Verlag: Springer Berlin Heidelberg
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The objective of this paper is to provide a framework and computational model for automatic query expansion using psuedo relevance feedback. We expect that our model can be helpful in dealing with many important aspects in automatic query expansion in an efficient way. We have performed experiments based on our model using TREC data set. Results are encouraging as they indicate improvement in retrieval efficiency after applying query expansion.