Using a weakly supervised approach and lexical patterns for the KBP slot filling task.
Ludovic Jean‐Louis, Romaric Besançon, Olivier Ferret, Wei Wang · Theory and applications of categories · 2011
We present in this article the system we developed for participating to the slot filling task in the Knowledge Base Population (KBP) track of the 2011 Text Analysis Conference (TAC). This system is based on a weakly supervised approach and lexical patterns. In this participation, we tested more specifically the integration of an additional unsupervised relation identification component dedicated to the filtering of candidate relations.