Diffusion Based Counterfactual Augmentation for Dual Sentiment Classification Dancheng Xin author Jiawei Yuan author Yang Li author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication xin-etal-2024-diffusion https://aclanthology.org/2024.lrec-main.439/ 2024-05 4901 4911