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Dual-IPO: Dual-Iterative Preference Optimization for Text-to-Video Generation

Xiaomeng Yang, Mengping Yang, Jia Gong, Luozheng Qin, Zhiyu Tan, Hao Li · Feb 4, 2025

Citations: 0

Match reason: Matched by broad semantic/index fallback.

Score: 30% Moderate protocol signal Freshness: Cold Status: Ready
Pairwise Preference Automatic Metrics General
  • However, they usually fail to produce satisfactory outputs that are aligned to users' authentic demands and preferences.
  • In this work, we introduce Dual-Iterative Optimization (Dual-IPO), an iterative paradigm that sequentially optimizes both the reward model and the video generation model for improved synthesis quality and human preference alignment.
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