Supervised Recognition of Age-Related Spanish Temporal Phrases

  • Sofia N. Galicia-Haro
  • Alexander F. Gelbukh
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5845)

Abstract

This paper reports research on temporal expressions shaped by a common temporal expression for a period of years modified by an adverb of time. From a Spanish corpus we found that some of those phrases are age-related expressions. To determine automatically the temporal phrases with such meaning we analyzed a bigger sample obtained from the Internet. We analyzed these examples to define the relevant features to support a learning method. We present some preliminary results when a decision tree is applied.

Keywords

temporal expressions learning supervised method decision tree 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Sofia N. Galicia-Haro
    • 1
  • Alexander F. Gelbukh
    • 2
  1. 1.Facultad de CienciasUniversidad Nacional Autónoma de MéxicoMexico
  2. 2.Centro de Investigación en ComputaciónInstituto Politécnico NacionalMexico

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