TY - CONF T1 - Active Learning by Acquiring Contrastive Examples. JO - EMNLP (1) UR - https://aclanthology.org/volumes/2021.emnlp-main/ PY - 2021/01/01 AU - Margatina K AU - Vernikos G AU - Barrault L AU - Aletras N ED - Moens M-F ED - Huang X ED - Specia L ED - Yih SW-T PB - Association for Computational Linguistics SP - 650 EP - 663 Y2 - 2025/06/30 ER -