Answers are grounded in this paper and cite their sources.
Sajad Norouzi, Keyi Tang, Yanshuai Cao. Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 2: Short Papers). 2021.
No takes yet. Share an insight, caveat, or question.
Norouzi et al. (2021) studied this question.