no code implementations • 12 Feb 2024 • Wenpin Tang, Hanyang Zhao
This is an expository article on the score-based diffusion models, with a particular focus on the formulation via stochastic differential equations (SDE).
no code implementations • 23 Jan 2024 • Wenpin Tang, Hanyang Zhao
The key insight is that the contraction in the backward process narrows score matching errors, as well as discretization error.