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News/Token-weighted Direct Preference Optimization with Attention
arxiv
PublishedMay 22, 2026 at 4:00 AM
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Token-weighted Direct Preference Optimization with Attention

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arXiv:2605.21883v1 Announce Type: new Abstract: Direct Preference Optimization (DPO) aligns Large Language Models with human preferences without the need for a separate reward model. However, DPO treats all tokens in responses equally, neglecting the differing importance of individual tokens. Existi

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Mentioned models
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    Large Language Models
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Read original ↗All from arxiv →
Tags
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#optimization#language-models#reinforcement-learning#natural-language-processing

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