Location identification for the geographic information retrieval

Nasikhin, Mirna Adriani

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper we identify location names that appear in queries written in Indonesian using geographic gazeeter. We built the gazeeter by collecting geographic information from a number of geographic resources. We translated an Indonesian query set into English using a machine translation technique. We also made an attempt to improve the retrieval effectiveness using a query expansion technique. The result shows that identifying locations in the queries and applying the query expansion technique can help improve the retrieval effectiveness for certain queries.

Original languageEnglish
JournalCEUR Workshop Proceedings
Volume1173
Publication statusPublished - 1 Jan 2007
Event2007 Cross Language Evaluation Forum Workshop, CLEF 2007, co-located with the 11th European Conference on Digital Libraries, ECDL 2007 - Budapest, Hungary
Duration: 19 Sep 200721 Sep 2007

Keywords

  • Cross-language information retrieval
  • Geographic information retrieval
  • Query expansion

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