Context-Based Entity Linking - University of Amsterdam at TAC 2012

David Graus, Tom Kenter, Marc Bron, Edgar Meij, Maarten de Rijke
2012 Text Analysis Conference  
This paper describes our approach to the 2012 Text Analysis Conference (TAC) Knowledge Base Population (KBP) entity linking track. For this task, we turn to a state-of-the-art system for entity linking in microblog posts. Compared to the little context microblog posts provide, the documents in the TAC KBP track provide context of greater length and of a less noisy nature. In this paper, we adapt the entity linking system for microblog posts to the KBP task by extending it with approaches that
more » ... plicitly rely on the query's context. We show that incorporating novel features that leverage the context on the entity-level can lead to improved performance in the TAC KBP task.
dblp:conf/tac/GrausKBMR12 fatcat:43p3mjgfdbduxjjl6mj5xkhyvm