@inproceedings{wang19acl, title = {Target Conditioned Sampling: Optimizing Data Selection for Multilingual Neural Machine Translation}, author = {Xinyi Wang and Graham Neubig}, booktitle = {The 57th Annual Meeting of the Association for Computational Linguistics (ACL)}, address = {Florence, Italy}, month = {July}, url = {https://arxiv.org/abs/1905.08212}, year = {2019} }