How to use Bleu?

[xuefeng199507]

In the Bleu function，What does test_text and real_text mean? Does test_text refer to 'save/test_file.txt'? And what does real_text refer to?' save/oracle.txt' or 'save/generator.txt'? Thanks!

[tangshu-yu]

from utils.metrics.Bleu import Bleu

if name == 'main':
bleu_metric = Bleu(test_text=r'/docs/instances/seq.txt', real_text=r'data/image_coco.txt', gram=2)
score = bleu_metric.get_score(is_fast=False, ignore=False)
print(f"BLEU Score: {score}")