Experiments with query translation and re-ranking methods in Vietnamese-English bilingual information retrieval

  • Authors:
  • Lam Tung Giang;Vo Trung Hung;Huynh Cong Phap

  • Affiliations:
  • Danang People Committee, Dang, Danang;University of Danang, Dang, Danang;University of Danang

  • Venue:
  • Proceedings of the Fourth Symposium on Information and Communication Technology
  • Year:
  • 2013

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Abstract

Using bilingual dictionaries is a common way for query translation in Cross Language Information Retrieval. In this article, we focus on Vietnamese-English Bilingual Information Retrieval and present algorithms for query segmentation, word disambiguation and re-ranking to improve the dictionary-based query translation approach. An evaluation environment is implemented to verify and compare the application of proposed algorithms with the baseline method using manual translation.