Understanding the Mechanics of SPIGOT: Surrogate Gradients for Latent Structure Learning Tsvetomila Mihaylova author Vlad Niculae author André F T Martins author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication mihaylova-etal-2020-understanding 10.18653/v1/2020.emnlp-main.171 https://aclanthology.org/2020.emnlp-main.171/ 2020-11 2186 2202