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Our Modified BLEU Score for Different Candidate Sequences
| Sequence | BLEU | |
|---|---|---|
| Reference | I251 → I38 → I429 → I469 | |
| Candidate 1 | I429 → I38 → I469 → I251 | 0.0 |
| Candidate 2 | I38 → I429 → I251 → I469 | 57.7 |
| Candidate 3 | I429 → I469 → I251 → I38 | 81.6 |
| Candidate 4 | I38 → I429 → I469 → I251 | 81.6 |
| Candidate 5 | I251 → I38 → I429 → I469 | 100.0 |
