Modeling the noun phrase versus sentence coordination ambiguity in Dutch: evidence from surprisal theory

  • Authors:
  • Harm Brouwer;Hartmut Fitz;John C. J. Hoeks

  • Affiliations:
  • University of Groningen, Groningen, The Netherlands;University of Groningen, Groningen, The Netherlands;University of Groningen, Groningen, The Netherlands

  • Venue:
  • CMCL '10 Proceedings of the 2010 Workshop on Cognitive Modeling and Computational Linguistics
  • Year:
  • 2010

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Abstract

This paper investigates whether surprisal theory can account for differential processing difficulty in the NP-/S-coordination ambiguity in Dutch. Surprisal is estimated using a Probabilistic Context-Free Grammar (PCFG), which is induced from an automatically annotated corpus. We find that our lexicalized surprisal model can account for the reading time data from a classic experiment on this ambiguity by Frazier (1987). We argue that syntactic and lexical probabilities, as specified in a PCFG, are sufficient to account for what is commonly referred to as an NP-coordination preference.