Semi-Supervised Bootstrapping of Relationship Extractors with Distributional Semantics
David S. Batista, Bruno Martins, Mário J. Silva · 2015
Semi-supervised bootstrapping techniques for relationship extraction from text iteratively expand a set of initial seed relationships while limiting the semantic drift.We research bootstrapping for relationship extraction using word embeddings to find similar relationships.Experimental results show that relying on word embeddings achieves a better performance on the task of extracting four types of relationships from a collection of newswire documents when compared with a baseline using TF-IDF to find similar relationships.