Deep Attention Diffusion Graph Neural Networks for Text Classification Yonghao Liu author Renchu Guan author Fausto Giunchiglia author Yanchun Liang author Xiaoyue Feng 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 liu-etal-2021-deep 10.18653/v1/2021.emnlp-main.642 https://aclanthology.org/2021.emnlp-main.642/ 2021-11 8142 8152