Research map / Probabilistic and scientific modeling / Variational and generative sampling
Latent-Variable Non-Autoregressive Neural Machine Translation with Deterministic Inference Using a Delta Posterior
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Add deterministic inference with one refinement step (ablation) | LaNMT with knowledge distillation · ASPEC Ja-En | BLEU: 25.2 -> 27.5 | Helped |
| Add deterministic inference with one refinement step (ablation) | LaNMT with knowledge distillation · WMT'14 En-De | BLEU: 22.2 -> 24.1 | Helped |
| Add sequence-level knowledge distillation (ablation) | LaNMT · ASPEC Ja-En | BLEU: 13.3 -> 25.2 | Helped |
| Add sequence-level knowledge distillation (ablation) | LaNMT · WMT'14 En-De | BLEU: 11.8 -> 22.2 | Helped |
| Search multiple initial latent variables and rescore candidates with the teacher (ablation) | LaNMT with deterministic inference · ASPEC Ja-En | BLEU: 27.5 -> 28.3 | Helped |
| Search multiple initial latent variables and rescore candidates with the teacher (ablation) | LaNMT with deterministic inference · WMT'14 En-De | BLEU: 24.1 -> 25.1 | Helped |
| Run additional deterministic refinement steps beyond the first (ablation) | LaNMT · ASPEC Ja-En and WMT'14 En-De | BLEU | No clear effect |
| Vary latent dimensionality within 4 to 32 (ablation) | LaNMT · ASPEC Ja-En and WMT'14 En-De | BLEU | No clear effect |
Closest papers by meaning
- Non-Autoregressive Neural Machine Translation (ICLR 2018 · similarity 0.93)
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- Minimizing the Bag-of-Ngrams Difference for Non-Autoregressive Neural Machine Translation (AAAI 2020 · similarity 0.90)
- Fast Decoding in Sequence Models Using Discrete Latent Variables (ICML 2018 · similarity 0.90)
- Calibrating Translation Decoding with Quality Estimation on LLMs (NeurIPS 2025 · similarity 0.87)
- AEQA-NAT : Adaptive End-to-end Quantization Alignment Training Framework for Non-autoregressive Machine Translation (ICML 2025 · similarity 0.87)
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