Flow Matching | Explanation + PyTorch Implementation

In this video we look at Flow Matching, a big simplification to traditional Diffusion Models. This video covers one very simple intuitive explanation + the derivation that is shown in the paper. I highly recommend you take a look at the simple intuitive explanation because this comprises only 2 formulas.

Code: https://github.com/dome272/Flow-Matching

If you want to support the channel:
Patreon: https://www.patreon.com/outliier

00:00 Intro
01:29 Introduction
02:33 Intuitive Derivation
05:44 Flow Matching in the bigger picture of Diffusion Models
06:39 Derivation
17:06 PyTorch Implementation

Further Reading:
Flow Matching: https://arxiv.org/abs/2210.02747
Movie Gen: https://arxiv.org/abs/2410.13720
Stable Diffusion 3: https://arxiv.org/abs/2403.03206

#flux #diffusion #diffusionmodels #flowmatching #moviegen #pytorch