Bridging Text and Video: A Universal Multimodal Transformer for Video-Audio Scene-Aware Dialog
Table 4: Objective evaluation results compared between different decoding methods.
['[BOLD] Decoding Methods', '[BOLD] BLEU-1', '[BOLD] BLEU-2', '[BOLD] BLEU-3', '[BOLD] BLEU-4', '[BOLD] METEOR', '[BOLD] ROUGE-L', '[BOLD] CIDEr']
Decoding Methods. We consider that in Audio-Visual Scene-Aware Dialog, grounding on video and caption, responses are relatively more definite than that in open-domain dialogues. Therefore, it’s better to use the beam search when decoding in this task.