We show that it is possible to reliably discriminate whether a syntactic construction is meant literally or metaphorically using lexical semantic features of the words that participate in the construction. Our model is constructed using English resources, and we obtain state-of-the-art performance relative to previous work in this language. Using a model transfer approach by pivoting through a bilingual dictionary, we show our model can identify metaphoric expressions in other languages. We provide results on three new test sets in Spanish, Farsi, and Russian. The results support the hypothesis that metaphors are conceptual, rather than lexical, in nature.
Metaphor Detection with Cross-Lingual Model Transfer
Yulia Tsvetkov,Leonid Boytsov,A. Gershman,Eric Nyberg,Chris Dyer
Published 2014 in Annual Meeting of the Association for Computational Linguistics
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- Publication year
2014
- Venue
Annual Meeting of the Association for Computational Linguistics
- Publication date
2014-06-01
- Fields of study
Linguistics, Computer Science
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