Please use this identifier to cite or link to this item:
http://hdl.handle.net/10609/113406
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 (UB) Universitat Oberta de Catalunya (UOC) |
Citation: | Gil-Vallejo, L., Castellón, I. & Coll-Florit, M. (2015). Hacia una definición de similitud verbal para la extracción de eventos. E-Aesla, (1), 1-15. |
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. |
Keywords: | event extraction verb similarity kybot |
Document type: | info:eu-repo/semantics/article |
Version: | info:eu-repo/semantics/publishedVersion |
Issue Date: | 2015 |
Publication license: | https://creativecommons.org/licenses/by-nc-nd/4.0 |
Appears in Collections: | Articles Articles cientÍfics |
Files in This Item:
File | Description | Size | Format | |
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GilVallejo_CollFlorit_Similitud_verbal.pdf | 166,75 kB | Adobe PDF | View/Open |
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