Lateen EM: Unsupervised Training with Multiple Objectives, Applied to Dependency Grammar Induction Valentin I Spitkovsky author Hiyan Alshawi author Daniel Jurafsky 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 spitkovsky-etal-2011-lateen https://aclanthology.org/D11-1117/ 2011-07 1269 1280