unsupervised

UXLA: A Robust Unsupervised Data Augmentation Framework for Zero-Resouce Cross-Lingual NLP

We propose UXLA, a novel data augmentation framework for self-supervised learning in zero-resource transfer learning scenarios.

Contrastive Clustering to Mine Pseudo Parallel Data for Unsupervised Translation

Fully unsupervised mining method that can built synthetic parallel data for unsupervised machine translation.

Cross-model Back-translated Distillation for Unsupervised Machine Translation

A novel strategy to improve unsupervised MT by using back-translation with multiple models.