Exploiting Semantics in Neural Machine Translation with Graph Convolutional Networks
Table 3: Validation BLEU, News commentary only
['[EMPTY]', 'BiRNN', 'CNN']
We used the validation set to perform extra experiments, as well as to select hyper parameters (e.g., the number of GCN layers) for the experiments presented above. The annotation 1L, 2L and 3L refers to the number of GCN layers used.