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PrefMind: Online multi-agent preference learning for multimodal response generation

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In brief

  1. PrefMind uses a dual-agent framework (Generator and Critic) to align responses with human preferences.
  2. Agents train via discussions and human-labeled corrections.
  3. Experiments show improved preference judgment and response generation.

PrefMind introduces an online dual-agent reinforcement learning framework to align multimodal responses with human preferences. A Generator and a Critic agent train each other through discussions and human-labeled corrections, improving response quality.

This summary gives you the essentials. The full article, its figures and quotes are on cs.AI updates on arXiv.org.

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