pith:IEDUSXUN
Google's Neural Machine Translation System: Bridging the Gap between Human and Machine Translation
GNMT, a deep LSTM neural machine translation system with wordpieces and coverage penalties, reduces translation errors by an average of 60% compared to phrase-based systems.
arxiv:1609.08144 v2 · 2016-09-26 · cs.CL · cs.AI · cs.LG
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Claims
Using a human side-by-side evaluation on a set of isolated simple sentences, it reduces translation errors by an average of 60% compared to Google's phrase-based production system.
That the measured gains are attributable to the described architectural choices (attention placement, wordpieces, coverage penalty) rather than differences in training data scale or compute, and that results on simple sentences generalize to complex, domain-specific text.
GNMT deploys 8-layer LSTMs with attention, wordpieces, low-precision inference, and coverage-penalized beam search to match state-of-the-art on WMT'14 En-Fr and En-De while cutting translation errors by 60% in human evaluations.
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| First computed | 2026-07-04T21:27:34.571107Z |
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| Builder | pith-number-builder-2026-05-17-v1 |
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| Schema | pith-number/v1.0 |
Canonical hash
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Canonical record JSON
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