SANCL: Multimodal Review Helpfulness Prediction with Selective Attention and Natural Contrastive Learning Wei Han author Hui Chen author Zhen Hai author Soujanya Poria author Lidong Bing author 2022-10 text Proceedings of the 29th International Conference on Computational Linguistics Nicoletta Calzolari editor Chu-Ren Huang editor Hansaem Kim editor James Pustejovsky editor Leo Wanner editor Key-Sun Choi editor Pum-Mo Ryu editor Hsin-Hsi Chen editor Lucia Donatelli editor Heng Ji editor Sadao Kurohashi editor Patrizia Paggio editor Nianwen Xue editor Seokhwan Kim editor Younggyun Hahm editor Zhong He editor Tony Kyungil Lee editor Enrico Santus editor Francis Bond editor Seung-Hoon Na editor International Committee on Computational Linguistics Gyeongju, Republic of Korea conference publication han-etal-2022-sancl https://aclanthology.org/2022.coling-1.499/ 2022-10 5666 5677