Skip to main content

The Influence of Syntactic Information on Hedge Scope Detection

  • Conference paper
  • First Online:
Advances in Artificial Intelligence -- IBERAMIA 2014 (IBERAMIA 2014)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 8864))

Included in the following conference series:

Abstract

In this paper we elaborate over the use of sequential supervised learning methods on the task of hedge cue scope detection. We address the task using a learning methodology that proposes the use of an iterative, error-based approach to improve classification performance. We analyze how the incorporation of syntactic constituent information to the learning and post-processing steps produces a performance improvement of almost twelve points in terms of F-score over previously unseen data.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Buchholz, S., Marsi, E.: Conll-x shared task on multilingual dependency parsing. In: Proceedings of the Tenth Conference on Computational Natural Language Learning, pp. 149–164. Association for Computational Linguistics (2006)

    Google Scholar 

  • Farkas, R., Vincze, V., Móra, G., Csirik, J., Szarvas, G.: The CoNLL-2010 shared task: Learning to detect hedges and their scope in natural language text. In: Proceedings of the Fourteenth Conference on Computational Natural Language Learning, pp. 1–12. Association for Computational Linguistics, Uppsala (2010)

    Google Scholar 

  • Hyland, K.: The author in the text: Hedging scientific writing. Hongkong Papers in Linguistics and Language Teaching 18, 33–42 (1995)

    Google Scholar 

  • Klein, D., Manning, C.D.: Accurate unlexicalized parsing. In: ACL 2003: Proceedings of the 41st Annual Meeting on Association for Computational Linguistics, pp. 423–430. Association for Computational Linguistics, Morristown (2003)

    Google Scholar 

  • Lafferty, J., McCallum, A., Pereira, F.: Conditional random fields: Probabilistic models for segmenting and labeling sequence data. In: Proceedings of ICML 2001, pp. 282–289 (2001)

    Google Scholar 

  • Lakoff, G.: Hedges: A study in meaning criteria and the logic of fuzzy concepts. Journal of Philosophical Logic 2(4), 458–508 (1973)

    Article  MATH  MathSciNet  Google Scholar 

  • Medlock, B., Briscoe, T.: Weakly supervised learning for hedge classification in scientific literature. In: Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics (2007)

    Google Scholar 

  • Moncecchi, G.: Recognizing Speculative Language in Research Texts., Phd. Thesis, Universidad de la República, Montevideo, Uruguay - Université Paris Ouest Nanterre La Défense (2013)

    Google Scholar 

  • Moncecchi, G., Minel, J.L., Wonsever, D.: Enriching the bioscope corpus with lexical and syntactic information. In: Workshop in Natural Language Processing and Web-based Tecnhologies 2010, pp. 137–146 (November 2010)

    Google Scholar 

  • Moncecchi, G., Minel, J.L., Wonsever, D.: Improving speculative language detection using linguistic knowledge. In: Proceedings of the Workshop on Extra-Propositional Aspects of Meaning in Computational Linguistics. p. 37–46. Association for Computational Linguistics, Jeju (2012)

    Google Scholar 

  • Morante, R., Daelemans, W.: Learning the scope of hedge cues in biomedical texts. In: Proceedings of the BioNLP 2009 Workshop, pp. 28–36. Association for Computational Linguistics, Boulder (June 2009)

    Google Scholar 

  • Morante, R., Van Asch, V., Daelemans, W.: Memory-based resolution of in-sentence scopes of hedge cues. In: Proceedings of the Fourteenth Conference on Computational Natural Language Learning, pp. 40–47. Association for Computational Linguistics, Uppsala (July 2010)

    Google Scholar 

  • Øvrelid, L., Velldal, E., Oepen, S.: Syntactic scope resolution in uncertainty analysis. In: Proceedings of the 23rd International Conference on Computational Linguistics, COLING 2010, pp. 1379–1387. Association for Computational Linguistics, Stroudsburg (2010)

    Google Scholar 

  • Özgür, A., Radev, D.R.: Detecting speculations and their scopes in scientific text. In: EMNLP, Singapore (2009)

    Google Scholar 

  • Tsuruoka, Y., Tateishi, Y., Kim, J.-D., Ohta, T., McNaught, J., Ananiadou, S., Tsujii, J.: Developing a Robust Part-of-Speech Tagger for Biomedical Text. In: Bozanis, P., Houstis, E.N. (eds.) PCI 2005. LNCS, vol. 3746, pp. 382–392. Springer, Heidelberg (2005)

    Chapter  Google Scholar 

  • Velldal, E., Øvrelid, L., Oepen, S.: Resolving speculation: Maxent cue classification and dependency-based scope rules. In: Proceedings of the Fourteenth Conference on Computational Natural Language Learning. pp. 48–55. Association for Computational Linguistics, Uppsala (July 2010)

    Google Scholar 

  • Velldal, E., Øvrelid, L., Read, J., Oepen, S.: Speculation and negation: Rules, rankers, and the role of syntax. In: Computational Linguistics, pp. 1–64 (February 2012)

    Google Scholar 

  • Vincze, V., Szarvas, G., Farkas, R., Mora, G., Csirik, J.: The bioscope corpus: biomedical texts annotated for uncertainty, negation and their scopes. BMC Bioinformatics 9(suppl. 11), S9+ (2008)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Guillermo Moncecchi .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2014 Springer International Publishing Switzerland

About this paper

Cite this paper

Moncecchi, G., Minel, JL., Wonsever, D. (2014). The Influence of Syntactic Information on Hedge Scope Detection. In: Bazzan, A., Pichara, K. (eds) Advances in Artificial Intelligence -- IBERAMIA 2014. IBERAMIA 2014. Lecture Notes in Computer Science(), vol 8864. Springer, Cham. https://doi.org/10.1007/978-3-319-12027-0_7

Download citation

  • DOI: https://doi.org/10.1007/978-3-319-12027-0_7

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-12026-3

  • Online ISBN: 978-3-319-12027-0

  • eBook Packages: Computer ScienceComputer Science (R0)

Publish with us

Policies and ethics