Learning to Identify Metaphors from a Corpus of Proverbs

Gözde Özbal1, Carlo Strapparava1, Serra Sinem Tekiroglu2, Daniele Pighin3
1FBK-irst, 2University of Trento, Fondazione Bruno Kessler, 3Google Inc


Abstract

In this paper, we experiment with a resource consisting of metaphorically annotated proverbs on the task of word-level metaphor recognition. We observe that existing feature sets do not perform well on this data. We design a novel set of features to better capture the peculiar nature of proverbs and we demonstrate that these new features are significantly more effective on the metaphorically dense proverb data.