Diversity in Spectral Learning for Natural Language Parsing Shashi Narayan author Shay B Cohen author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication narayan-cohen-2015-diversity 10.18653/v1/D15-1214 https://aclanthology.org/D15-1214/ 2015-09 1868 1878