On the weak link between importance and prunability of attention heads Aakriti Budhraja author Madhura Pande author Preksha Nema author Pratyush Kumar author Mitesh M Khapra 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 budhraja-etal-2020-weak 10.18653/v1/2020.emnlp-main.260 https://aclanthology.org/2020.emnlp-main.260/ 2020-11 3230 3235