@inproceedings{inproceedings, title = {{Active Learning by Acquiring Contrastive Examples}}, publisher = {{Association for Computational Linguistics}}, url = {{}}, year = {{2021}}, month = {{1}}, author = {{Margatina K and Vernikos G and Barrault L and Aletras N}}, doi = {{10.18653/v1/2021.emnlp-main.51}}, journal = {{Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing}}, note = {{Accessed on 2025/08/13}}}