Understanding, Accelerating, and Improving MeanFlow Training 事件

Understanding, Accelerating, and Improving MeanFlow Training arXiv:2511.19065v2 Announce Type: replace Abstract: MeanFlow promises high-quality generative modeling in few steps, by jointly learning instantaneous and average velocity fields. Yet, the underlying training dynamics remain unclear. We analyze the interaction between the two velocities and find: (i) well-established instantaneous velocity is a prerequisite for learning average velocity; (ii) learning of instantaneous velocity benefit