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

Table 3

Performances on the WMT12 testing corpora.

Metrics	UseReference?	rs
AMBER	Yes	0.25
BLEU	Yes	0.22
METEOR	Yes	0.18
nLEPOR𝐴	No	0.34
nLEPOR𝐵	No	0.33

Bold fonts mean the best performance.