Nanyang Technological University; Meta AI; Johns Hopkins University
Xuan-Phi Nguyen, Hongyu Gong, Yun Tang, Changhan Wang, Philipp Koehn, Shafiq Joty
machine translation;unsupervised machine translation;pseudo-parallel data;contrastive clustering;pretraining
Contrastive Clustering to Mine Pseudo Parallel Data for Unsupervised Translation