Gesellschaft für Informatik e.V.

Lecture Notes in Informatics


10th International Conferenceon Innovative Internet Community Systems (I2CS) - Jubilee Edition 2010 - P-165, 545-557 (2010).

Gesellschaft für Informatik, Bonn
2010


Copyright © Gesellschaft für Informatik, Bonn

Contents

Stemming strategies for European languages

Jacques Savoy

Abstract


In this paper, we describe and evaluate different general stemming approaches for the French, Portuguese (Brazilian), German and Hungarian languages. Based on the CLEF test-collections, we demonstrate that light stemming approaches are quite effective for the French, Portuguese and Hungarian languages, and perform reasonably well for the German language. Variations in mean average precision among the different stemmers are also evaluated and are sometimes found to be statistically significant.


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Gesellschaft für Informatik, Bonn
ISBN 978-3-88579-259-8


Last changed 04.10.2013 18:31:33