The use of rating and Likert scales in Natural Language Generation human evaluation tasks: A review and some recommendations Jacopo Amidei author Paul Piwek author Alistair Willis author 2019-oct–nov text Proceedings of the 12th International Conference on Natural Language Generation Kees van Deemter editor Chenghua Lin editor Hiroya Takamura editor Association for Computational Linguistics Tokyo, Japan conference publication amidei-etal-2019-use 10.18653/v1/W19-8648 https://aclanthology.org/W19-8648/ 2019-oct–nov 397 402