Model | BLEU-4 | Rouge | CIDEr | METEOR |
F-NIC | 34.5 | 63.2 | 110.6 | 31.4 |
M-NIC | 33.6 | 65.3 | 109.5 | 32.1 |
DA-NIC | 37.1 | 66.4 | 115.6 | 32.6 |