1. Unsupervised neural machine translation;Artetxe,2018
2. Unsupervised machine translation using monolingual corpora only;Lample,2018
3. Phrase-based & neural unsupervised machine translation;Lample,2018
4. Bilingual dictionary based neural machine translation without using parallel sentences;Duan,2020
5. Cross-lingual word embeddings for low-resource language modeling;Adams,2017