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Modelling metaphor with attribute-based semantics

Published version
Peer-reviewed

Type

Conference Object

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Authors

Bulat, Luana 
Clark, Stephen 
Shutova, Ekaterina 

Abstract

One of the key problems in computational metaphor modelling is finding the optimal level of abstraction of semantic representations, such that these are able to capture and generalise metaphorical mechanisms. In this paper we present the first metaphor identification method that uses representations constructed from property norms. Such norms have been previously shown to provide a cognitively plausible representation of concepts in terms of semantic properties. Our results demonstrate that such property-based semantic representations provide a suitable model of cross-domain knowledge projection in metaphors, outperforming standard distributional models on a metaphor identification task.

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Journal Title

Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers

Conference Name

Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers

Journal ISSN

Volume Title

2

Publisher

Association for Computational Linguistics