From e8e06886c6e837484c7bf32658b04e0de1e17d5f Mon Sep 17 00:00:00 2001 From: MythicalChu <65744993+MythicalChu@users.noreply.github.com> Date: Fri, 29 Nov 2024 14:45:03 -0300 Subject: [PATCH] Update README.md --- README.md | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/README.md b/README.md index 663d377..7af43f4 100644 --- a/README.md +++ b/README.md @@ -11,6 +11,20 @@ Refresh your workflow and recreate the node if you're updating! ---------------------------------------------------------------------------------------------------------------------------------------------------- +---------------------------------------------------------------------------------------------------------------------------------------------------- + +Edit5 - 29/11/2024: + +Added "Guidance Limiter" : https://arxiv.org/abs/2404.07724 +It drops the cfg (also, APG's functions) outside the specified range (ideally at the early steps and the later ones) improving variability and +combating oversaturation. +Starting and ending parameters set as per the paper suggestion, but may need further tweaking depending on model and other conditions. + +If using CFGLimiterGuider from https://github.com/pamparamm/ComfyUI-ppm with same starting and ending parameters, there should be a speed boost, +as the uncond is dropped. (It connects to SamplerCustomAdvanced) + +---------------------------------------------------------------------------------------------------------------------------------------------------- + Edit4 - 01/11/2024: Added an "adaptive_momentum". It gradually brings momentum towards 0 every step.