Masked Thought: Simply Masking Partial Reasoning Steps Can Improve Mathematical Reasoning Learning of Language Models Changyu Chen author Xiting Wang author Ting-En Lin author Ang Lv author Yuchuan Wu author Xin Gao author Ji-Rong Wen author Rui Yan author Yongbin Li author 2024-08 text Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication chen-etal-2024-masked 10.18653/v1/2024.acl-long.320 https://aclanthology.org/2024.acl-long.320/ 2024-08 5872 5900