Research map / Reinforcement learning / RL from feedback
Adaptive Prior-Dependent Correction Enhanced Reinforcement Learning for Natural Language Generation
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Add APDC to APG (ablation) | Transformer NMT · WMT14 En-De | BLEU: 27.63 -> 28.03 | Helped |
| Add APDC to APG (ablation) | Transformer NMT · WMT17 En-Zh | BLEU: 34.54 -> 34.91 | Helped |
| Add APDC to APG (ablation) | Transformer NMT · WMT17 Zh-En | BLEU: 24.81 -> 25.28 | Helped |
| Add APDC to APG (ablation) | Top-down image captioner · MSCOCO Karpathy test split | CIDEr: 120.2 -> 123.6 | Helped |
| Add APDC to APG (ablation) | Pointer-Generator+Coverage summarizer · CNN/Daily Mail | ROUGE-1: 41.51 -> 42.73 | Helped |
| Add PDC without the adaptive factor (ablation) | APG for NMT · WMT14 En-De | BLEU: 27.63 -> 27.70 | Helped |
| Add PDC without the adaptive factor (ablation) | APG for image captioning · MSCOCO Karpathy test split | BLEU-4: 36.4 -> 36.7 | Helped |
| Add PDC without the adaptive factor (ablation) | APG for summarization · CNN/Daily Mail | ROUGE-1: 41.51 -> 41.60 | Helped |
| Add the adaptive factor to PDC (ablation) | APG for image captioning · MSCOCO Karpathy test split | BLEU-4: 36.7 -> 37.9 | Helped |
| Use METEOR rather than CIDEr as the reward (ablation) | APG+APDC image captioner · MSCOCO Karpathy test split | METEOR: 28.9 -> 29.2 | Helped |
| Use METEOR rather than CIDEr as the reward (ablation) | APG+APDC image captioner · MSCOCO Karpathy test split | CIDEr: 123.6 -> 119.7 | Hurt |
| Use the advantage function estimated from successive Q-values instead of other policy-gradient weighting | NLG policy-gradient training · NLG tasks | task evaluation metrics | Helped |
Closest papers by meaning
- Training Language Models to Self-Correct via Reinforcement Learning (ICLR 2025 · similarity 0.87)
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