syz
@syz.bsky.social
Reposted by syz
We also introduce two coupling approaches advocated this summer to improve FM training: using either very large sharp Sinkhorn couplings (arxiv.org/abs/2506.05526) or, even better, semidiscrete couplings (arxiv.org/abs/2509.25519), as proposed with Alireza Mousavi-Hosseini and
@syz.bsky.social
@syz.bsky.social
On Fitting Flow Models with Large Sinkhorn Couplings
Flow models transform data gradually from one modality (e.g. noise) onto another (e.g. images). Such models are parameterized by a time-dependent velocity field, trained to fit segments connecting pai...
arxiv.org
November 5, 2025 at 2:04 PM
We also introduce two coupling approaches advocated this summer to improve FM training: using either very large sharp Sinkhorn couplings (arxiv.org/abs/2506.05526) or, even better, semidiscrete couplings (arxiv.org/abs/2509.25519), as proposed with Alireza Mousavi-Hosseini and
@syz.bsky.social
@syz.bsky.social