A Two-Stage Prediction-Aware Contrastive Learning Framework for Multi-Intent NLU Guanhua Chen author Yutong Yao author Derek F Wong author Lidia S Chao 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 chen-etal-2024-two https://aclanthology.org/2024.lrec-main.157/ 2024-05 1778 1788