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Title: Hacia una definición de similitud verbal para la extracción de eventos
Author: Gil Vallejo, Lara  
Castellón Masalles, Irene
Coll-Florit, Marta  
Others: Universitat de Barcelona
Universitat Oberta de Catalunya (UOC)
Keywords: event extraction
verb similarity
Issue Date: Jan-2015
Publisher: E-Aesla
Citation: Gil-Vallejo, L., Castellón Masalles, I. & Coll-Florit, M. (2015). Hacia una definición de similitud verbal para la extracción de eventos. E-Aesla, (1), 1-15.
Project identifier: info:eu-repo/grantAgreement/TIN2012-38584-C06-06
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Abstract: Event extraction consists in obtaining factual knowledge from texts and requires an accurate interpretation of the contribution of linguistic constituents that are used to define both the participants in the event and the relationships established between them. In this work we use kybots (extraction profiles) to carry out this task. Kybots are heuristic tools that explore the verbal context and determine the semantic relationships established among the elements in the sentence. To simplify its development we investigate through an experiment the application of kybots developed for specific verbs to similar verbs. Results show that this strategy is suitable, but it is necessary to refine the parameters used to define groups of similar verbs.
Language: Spanish
ISSN: 2444-197XMIAR
Appears in Collections:Articles

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