Obtaining Reliable Human Ratings of Valence, Arousal, and Dominance for 20,000 English Words Saif Mohammad author 2018-07 text Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Iryna Gurevych editor Yusuke Miyao editor Association for Computational Linguistics Melbourne, Australia conference publication mohammad-2018-obtaining 10.18653/v1/P18-1017 https://aclanthology.org/P18-1017/ 2018-07 174 184