Segura-Bedmar, IsabelMartínez Fernández, PalomaHerrero Zazo, María2015-04-232015-04-232013-06Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 2: Seventh International Workshop on Semantic Evaluation (SemEval 2013), pp. 341-350https://hdl.handle.net/10016/20455Proceedings of: International Workshop on Semantic Evaluation. SemEval-2013 : Semantic Evaluation Exercises. Took place in 2013 June, 14-15, in Atlanta, Georgia (USA). The event Web site in http://www.cs.york.ac.uk/semeval-2013/The DDIExtraction 2013 task concerns the recognition of drugs and extraction of drugdrug interactions that appear in biomedical literature. We propose two subtasks for the DDIExtraction 2013 Shared Task challenge: 1) the recognition and classification of drug names and 2) the extraction and classification of their interactions. Both subtasks have been very successful in participation and results. There were 14 teams who submitted a total of 38 runs. The best result reported for the first subtask was F1 of 71.5% and 65.1% for the second one.10application/pdfeng© 2013 AuthorsAtribución-NoComercial-CompartirIgual 3.0 Españaconference paperInformáticaopen access341350Second Joint Conference on Lexical and Computational Semantics (*SEM). Seventh International Workshop on Semantic Evaluation (SemEval 2013)2CC/0000021532