[Retracted] Research on the Construction of a Bidirectional Neural Network Machine Translation Model Fused with Attention Mechanism

Table 2

Model comparison effect BLEU value.

Model	German-English	English-French
RNNsearch-50 + UNK	36.1	—
ConvS2S	25.2	40.5
Deep-Att + posUnk	—	39.2
GNMT + RL	24.6	39.9
Transformer	27.3	38.1
Transformer (big)	28.4	41.0
Ours	26.7	38.5