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DEXA
2001
Springer

Towards the Development of Heuristics for Automatic Query Expansion

13 years 8 months ago
Towards the Development of Heuristics for Automatic Query Expansion
Abstract. In this paper we study the performance of linguisticallymotivated conflation techniques for Information Retrieval in Spanish. In particular, we have studied the application of productive derivational morphology for single word term conflation and the extraction of syntactic dependency pairs for multi-word term conflation. These techniques have been tested on several search engines implementing different indexing models. The aim of this study is to find the strong and weak points of each technique in order to develop heuristics for automatic query expansion.
Jesús Vilares, Manuel Vilares Ferro, Miguel
Added 28 Jul 2010
Updated 28 Jul 2010
Type Conference
Year 2001
Where DEXA
Authors Jesús Vilares, Manuel Vilares Ferro, Miguel A. Alonso
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