2007 MoreLikeThese

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Subject Headings: Text-based Semantic Class Expansion.

Notes

Cited by

2009

Quotes

Abstract

We present a corpus-based approach to the class expansion task. For a given set of seed entities we use co-occurrence statistics taken from a text collection to define a membership function that is used to rank candidate entities for inclusion in the set. We describe an evaluation framework that uses data from Wikipedia. The performance of our class extension method improves as the size of the text collection increases.


References

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  • 2. Norbert Fuhr, Mounia Lalmas, Advances in XML retrieval: the INEX initiative, Proceedings of the 2006 international workshop on Research issues in digital libraries, December 12-15, 2006, Kolkata, India doi:10.1145/1364742.1364763
  • 3. Zoubin Ghahramani and K. A. Heller. Bayesian sets. In Advances in Neural Information Processing Systems 18 (NIPS), 2005.
  • 4. Brian Roark, and Eugene Charniak. (1998). “Noun-Phrase Co-Occurrence Statistics for Semiautomatic Semantic Lexicon Construction.” In: Proceedings of the 17th International Conference on Computational Linguistics. doi:10.3115/980432.980751
  • 5. Michael Thelen, Ellen Riloff, A bootstrapping method for learning semantic lexicons using extraction pattern contexts, Proceedings of the ACL-02 Conference on Empirical Methods in Natural Language Processing, p.214-221, July 06, 2002 doi:10.3115/1118693.1118721
  • 6. Dominic Widdows, Beate Dorow, A graph model for unsupervised lexical acquisition, Proceedings of the 19th International Conference on Computational linguistics, p.1-7, August 24-September 01, 2002, Taipei, Taiwan doi:10.3115/1072228.1072342,


 AuthorvolumeDate ValuetitletypejournaltitleUrldoinoteyear
2007 MoreLikeTheseValentin Jijkoun
Maarten de Rijke
Luis Sarmento
Eugenio Oliveira
like theseProceedings of the sixteenth ACM conference on Conference on information and knowledge management"More http://paginas.fe.up.pt/~las/conteudo/pub/pln/CIKM 2007/sarmento cikm 2007.pdf "More10.1145/1321440.13215852007