Issues

• Error with calculating FID in evaluator.py

  openai/guided-diffusion#168 · Filter by author kv-wang opened on Dec 15, 2025

• Gradient checkpointing + dropout causes loss divergence

  openai/guided-diffusion#167 · Filter by author almutwakel opened on Dec 3, 2025

• FID Hypersensitive to Calculation Precision/ Possibly Inaccurate Values in ImageNet 256x256 reference batch

  openai/guided-diffusion#166 · Filter by author CameronBraunstein opened on Oct 23, 2025

• Inception Score is dependent on split_size

  openai/guided-diffusion#165 · Filter by author CameronBraunstein opened on Oct 20, 2025
  2

• Has any train this model on larger datasets?

  openai/guided-diffusion#162 · Filter by author CoinCheung opened on May 17, 2025

• rFID of VAR is very large

  openai/guided-diffusion#161 · Filter by author sunset-clouds opened on May 3, 2025

• How to train with a CSV file

  openai/guided-diffusion#160 · Filter by author RedOrangeZz opened on Apr 24, 2025

• evaluator.py (any pytorch version?)

  openai/guided-diffusion#159 · Filter by author forever208 opened on Mar 28, 2025
  8

• How to use this model to generate images from a real image

  openai/guided-diffusion#157 · Filter by author Daisy2ang opened on Dec 9, 2024

• 256x256_diffusion_uncond.pt是怎么训练出来的

  openai/guided-diffusion#156 · Filter by author 123gjj opened on Nov 22, 2024
  6

• Fine-tune on a small dataset

  openai/guided-diffusion#155 · Filter by author Zeyu77 opened on Sep 25, 2024
  1

• Does ‘unconditional’ mean ‘classifier-free’?

  openai/guided-diffusion#154 · Filter by author anonymoussss opened on Aug 21, 2024

• Implicit assumption of random ordering of generated images in calculation of Inception Score leads to underestimated ISC.

  openai/guided-diffusion#153 · Filter by author adilhasan927 opened on Aug 5, 2024
  1

• zero_module

  openai/guided-diffusion#152 · Filter by author MsQueeniee opened on Jul 3, 2024

• Is it possible to do inpainting here?

  openai/guided-diffusion#151 · Filter by author mikelee-dev opened on Jul 2, 2024

• How to generate the npz files for the custom reference dataset?

  openai/guided-diffusion#148 · Filter by author ChongjianGE opened on Jun 17, 2024
  4

• How can I train the model by using Accelerator?

  openai/guided-diffusion#147 · Filter by author huanghaosen110 opened on Jun 4, 2024
  1

• Why the model mean is set to q_posterior_mean?

  openai/guided-diffusion#146 · Filter by author vikramsandu opened on May 25, 2024
  2

• Can a classifier trained using LSUN cat be used with a diffusion model trained using LSUN bedroom?

  openai/guided-diffusion#145 · Filter by author anonymoussss opened on May 16, 2024

• How can I fine-tune the pretrained model on my single class dataset?

  openai/guided-diffusion#143 · Filter by author bingruihu opened on Apr 12, 2024
  1

• IS more than 300

  openai/guided-diffusion#142 · Filter by author dreaming-huang opened on Mar 19, 2024
  1

• About evaluate fid

  openai/guided-diffusion#141 · Filter by author tongyi00 opened on Mar 15, 2024

• When training classifier_train.py with my own dataset, the loss never drops and the acc is very low!

  openai/guided-diffusion#139 · Filter by author Supzekun opened on Mar 8, 2024
  1

• 能否把单个分类器引导，扩展为多个分类器引导？

  openai/guided-diffusion#138 · Filter by author Supzekun opened on Feb 26, 2024

• Scheduler does not work with any number of diffusion time steps

  openai/guided-diffusion#137 · Filter by author nilsleh opened on Jan 25, 2024