notesum.ai

Published at November 13

Inconsistencies In Consistency Models: Better ODE Solving Does Not Imply Better Samples

cs.LG

cs.AI

Released Date: November 13, 2024

Authors: Noël Vouitsis¹, Rasa Hosseinzadeh¹, Brendan Leigh Ross¹, Valentin Villecroze¹, Satya Krishna Gorti¹, Jesse C. Cresswell¹, Gabriel Loaiza-Ganem¹

Aff.: ¹Layer 6 AI

Arxiv: http://arxiv.org/abs/2411.08954v2

$\Phi$	Method	ODE	Image
$\Phi$	Method	$\mathcal{E}\downarrow$	FID $\downarrow$	FD-DINO $\downarrow$	CLIP $\uparrow$	Aes $\uparrow$

DDIM	CM	0.29	103.9	816.3	0.21	5.6
DDIM	Direct CM	0.25	158.6	1095	0.20	5.1
Euler	CM	0.29	95.3	747.7	0.21	5.5
Euler	Direct CM	0.23	166.0	1148	0.19	5.0
Heun	CM	0.30	120.5	846.1	0.21	5.5
Heun	Direct CM	0.25	162.0	1126	0.19	5.1