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A Useful Framework for Identification and Analysis of Different Query Expansion Approaches based on the Candidate Expansion Terms Extraction Methods

Mohammad Reza Keyvanpour; Zahra Karimi Zandian; Zahra Abdolhosseini

Volume 16, Issue 2 , July 2018

Abstract
  Query expansion is a method for improving retrieval performance by supplementing an original query with additional terms. This process improves the quality of search engine results and helps users to find the required information. In the recent years, different methods have been proposed in this area. ...  Read More