Exploiting Explicit Annotations and Semantic Types for Implicit Argument Resolution

  • Authors:
  • Egoitz Laparra;German Rigau

  • Affiliations:
  • -;-

  • Venue:
  • ICSC '12 Proceedings of the 2012 IEEE Sixth International Conference on Semantic Computing
  • Year:
  • 2012

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Abstract

Following the frame semantics paradigm, we present a novel strategy for solving null-instantiated arguments. Our method learns probability distributions of semantic types for each Frame Element from explicit corpus annotations. These distributions are used to select the most probable missing implicit arguments together with its most probable fillers. We empirically demonstrate that our method outperforms the systems evaluated on the Sem Eval 2010 task 10 dataset.