Labels are not necessary: Assessing peer-review helpfulness using domain adaptation based on self-training Chengyuan Liu author Divyang Doshi author Muskaan Bhargava author Ruixuan Shang author Jialin Cui author Dongkuan Xu author Edward Gehringer author 2023-07 text Proceedings of the 18th Workshop on Innovative Use of NLP for Building Educational Applications (BEA 2023) Ekaterina Kochmar editor Jill Burstein editor Andrea Horbach editor Ronja Laarmann-Quante editor Nitin Madnani editor Anaïs Tack editor Victoria Yaneva editor Zheng Yuan editor Torsten Zesch editor Association for Computational Linguistics Toronto, Canada conference publication liu-etal-2023-labels 10.18653/v1/2023.bea-1.15 https://aclanthology.org/2023.bea-1.15/ 2023-07 173 183