Poly-co: a multilayer perceptron approach for coreference detection
Éric Charton, Michel Gagnon · 2011
This paper presents the coreference resolution system Poly-co submitted to the closed track of the CoNLL-2011 Shared Task. Our sys-tem integrates a multilayer perceptron classi-fier in a pipeline approach. We describe the heuristic used to select the pairs of corefer-ence candidates that are feeded to the network for training, and our feature selection method. The features used in our approach are based on similarity and identity measures, filtering in-formations, like gender and number, and other syntactic information. 1