Supervised Learning of Entity Disambiguation Models by Negative Sample Selection. Daher, H., Besançon, R., Ferret, O., Le Borgne, H., Daquo, A., & Tamaazousti, Y. In 18th International Conference on Computational Linguistics and Intelligent Text Processing (CICLing), Budapest, Hungary, 2017. 17 – 23 avril
Pdf doi abstract bibtex The objective of Entity Linking is to connect an entity mention in a text to a known entity in a knowledge base. The general approach for this task is to generate, for a given mention, a set of candidate entities from the base and determine, in a second step, the best one. This paper focuses on this last step and proposes a method based on learning a function that discriminates an entity from its most ambiguous ones. Our contribution lies in the strategy to learn efficiently such a model while keeping it compatible with large knowledge bases. We propose three strategies with different efficiency/performance trade-off, that are experimentally validated on six datasets of the TAC evaluation campaigns by using Freebase and DBpedia as reference knowledge bases.
@inproceedings{daher2017cicling,
author = {Daher, Hani and Besan\c{c}on, Romaric and Ferret, Olivier and Le Borgne, Herv{\'e} and Daquo,Anne-Laure and Tamaazousti, Youssef},
title = {Supervised Learning of Entity Disambiguation Models by Negative Sample Selection},
booktitle = {18th International Conference on Computational Linguistics and Intelligent Text Processing (CICLing)},
year = {2017},
address = {Budapest, Hungary},
note = {17 -- 23 avril},
doi = {10.1007/978-3-319-77113-7_26},
url_PDF = {http://people.csail.mit.edu/ytamaaz/files/pdf/Supervised_Learning_of_Entity_Disambiguation_Models_by_Negative_Sample_Selection.pdf},
abstract = {The objective of Entity Linking is to connect an entity mention in a text to a known entity in a knowledge base. The general approach for this task is to generate, for a given mention, a set of candidate entities from the base and determine, in a second step, the best one. This paper focuses on this last step and proposes a method based on learning a function that discriminates an entity from its most ambiguous ones. Our contribution lies in the strategy to learn efficiently such a model while keeping it compatible with large knowledge bases. We propose three strategies with different efficiency/performance trade-off, that are experimentally validated on six datasets of the TAC evaluation campaigns by using Freebase and DBpedia as reference knowledge bases.},
keywords = {}
}
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