Generative Neural Machine Translation
Table 2: Test set KL divergence values () for the model trained with 4M paired sentences, averaged across languages.
['System', 'VNMT', 'GNMT', 'GNMT-Multi', 'GNMT-Multi-SSL']
The higher values for GNMT, GNMT-Multi and GNMT-Multi-SSL clearly indicate that these models are placing higher reliance on the latent variable than is VNMT.