BPM_MT: Enhanced Backchannel Prediction Model using Multi-Task Learning Jin Yea Jang author San Kim author Minyoung Jung author Saim Shin author Gahgene Gweon author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication jang-etal-2021-bpm 10.18653/v1/2021.emnlp-main.277 https://aclanthology.org/2021.emnlp-main.277/ 2021-11 3447 3452