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D2PO

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04:00
2026-07-09
arxiv.org
artificial-intelligence

D2PO: Optimizing Diffusion Samplers via Dynamic Preference

Researchers propose D2PO, a framework that optimizes diffusion sampling policies by reformulating sampler optimization as a preference-based alignment problem using Direct Preference Optimization (DPO…

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Direct Preference Optimization 1 arXiv 1
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artificial intelligence 1 machine learning 1 generative ai 1 ai research 1