While neural embeddings represent a popular choice for word representation in a wide variety of NLP tasks, their usage for thematic fit modeling has been limited, as they have been reported to lag behind syntax-based count models. In this paper, we propose a complete evaluation of count models and word embeddings on thematic fit estimation, by taking into account a larger number of parameters and verb roles and introducing also dependency-based embeddings in the comparison. Our results show a complex scenario, where a determinant factor for the performance seems to be the availability to the model of reliable syntactic information for building the distributional representations of the roles.

Chersoni E., Pannitto L., Santus E., Lenci A., Huang C. -R. (2020). Are word embeddings really a bad fit for the estimation of thematic fit?. Marseille, France : European Language Resources Association (ELRA).

Are word embeddings really a bad fit for the estimation of thematic fit?

Pannitto L.
Secondo
;
2020

Abstract

While neural embeddings represent a popular choice for word representation in a wide variety of NLP tasks, their usage for thematic fit modeling has been limited, as they have been reported to lag behind syntax-based count models. In this paper, we propose a complete evaluation of count models and word embeddings on thematic fit estimation, by taking into account a larger number of parameters and verb roles and introducing also dependency-based embeddings in the comparison. Our results show a complex scenario, where a determinant factor for the performance seems to be the availability to the model of reliable syntactic information for building the distributional representations of the roles.
2020
Proceedings of the Twelfth Language Resources and Evaluation Conference
5708
5713
Chersoni E., Pannitto L., Santus E., Lenci A., Huang C. -R. (2020). Are word embeddings really a bad fit for the estimation of thematic fit?. Marseille, France : European Language Resources Association (ELRA).
Chersoni E.; Pannitto L.; Santus E.; Lenci A.; Huang C. -R.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/949300
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