Sign Language Translation with Transformers
Table 9: G2T on ASLG-PC12 final results
['Model', 'Dev Set BLEU-1', 'Dev Set BLEU-2', 'Dev Set BLEU-3', 'Dev Set BLEU-4', 'Dev Set ROUGE-L', 'Dev Set METEOR', 'Test Set BLEU-1', 'Test Set BLEU-2', 'Test Set BLEU-3', 'Test Set BLEU-4', 'Test Set ROUGE-L', 'Test Set METEOR']
We also use 5 of the best models from our experiments on ASLG-PC12 in an ensemble. These models report a BLEU-4 testing score between 81.72 and 82.41 individually. The performance of a single Transformer surpasses the previous model by over 16 BLEU-4 points and the ensemble model reports an improvement of 0.46 BLEU-4 points over the single model.