Specifically, the adaptive multi-pass decoder outperforms the multi-pass decoder with a fixed decoding depth by 0.69, 0.71, 0.68 and 0.45 BLEU scores on NIST03, NIST04, NIST05 and NIST06 datasets at most.
to the Moses, RNNSearch, Deliberation Network and ABDNMT, the adaptive multi-pass decoder has the corresponding improvement about 8.03, 1.55, 0.74 and 0.34 BLEU points, respectively.