@article{removingnonstationaryknowledgefrompre, title = {Removing Non-Stationary Knowledge From Pre-Trained Language Models for Entity-Level Sentiment Classification in Finance}, author = {Guijin Son and Hanwool Lee and Nahyeon Kang and Moonjeong Hahm}, year = {2023}, eprint = {2301.03136}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2301.03136v2}, }