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Master students won EHealth-KD-2020 subtask on Relation Extraction

Oscar Sainz and Edgar Andrés, students of the HAP-LAP master, obtained an excellent result in the eHealth-2020 challenge presented with professors Oier Lopez de Lacalle and Aitziber Atutxa. Their team (IXA-NER-RE) has been “champion” in the Relational Extraction sub-task.

Although their main objective was participation only in the Relation Extraction subtask, they also presented tiny systems in […]

Talk: Biomedical Relation Extraction (Roland Roller, 2015/01/28)

Speaker: Roland Roller

Currently I am a 3rd year PhD student at the University of Sheffield. Before, I studied Computer Science and Computational Linguistics at the University of Trier and Saarland University in Germany. After graduation I worked as a software engineer at the German Research Center for Artificial Intelligence (DFKI). Right now I […]

Seminar: Unsupervised Relation Extraction with General Domain Knowledge (2013/07/10)

Last week Oier Lopez de Lacalle participated in our IXA seminar with a presentation entitled “Unsupervised Relation Extraction with General Domain Knowledge“.

Currently, Oier Lopez de Lacalle is a Research Fellow at University of Edinburgh.

Abstract:

In this work we present an unsupervised approach to relational information extraction. Our model partitions tuples representing an observed syntactic […]