Unsupervised Quality Estimation Model for English to German Translation and Its Application in Extensive Supervised Evaluation

Table 2

Performances on the WMT11 training corpora.

Metrics	UseReference?	rs
AMBER	Yes	0.53
BLEU	Yes	0.44
METEOR	Yes	0.30
nLEPOR𝐴	No	0.63
nLEPOR𝐵	No	0.60

Bold fonts mean the best performance.