A generative model for unsupervised discovery of relations and argument classes from clinical texts Bryan Rink author Sanda Harabagiu author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication rink-harabagiu-2011-generative https://aclanthology.org/D11-1048/ 2011-07 519 528