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Julian-Wyatt / AnoDDPM

CVPR Workshop paper - AnoDDPM: Anomaly Detection with Denoising Diffusion Probabilistic Models using Simplex Noise
https://julianwyatt.co.uk/anoddpm
MIT License
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Batch Size #19

Closed Julian-Wyatt closed 7 months ago

Julian-Wyatt commented 1 year ago

Hello, Professor, your work is very wonderful, but I have some questions when I reproduce your paper, that is, why can the batchsize only be 1? When I change it to a different multiple, the model will report an error during the diffusion process

Originally posted by @ZZZGGGG in https://github.com/Julian-Wyatt/AnoDDPM/issues/16#issuecomment-1588402889

Julian-Wyatt commented 1 year ago

Hi @ZZZGGGG,

If memory serves, there was an issue with the Simplex code that I didn't have the time or capacity to fix which ended up fixing the channels and batch size. I can look into fixing this? (although I no longer have a suitable GPU to run this on)

Masofish commented 1 year ago

你好@ZZZGGGG,

如果没记错的话，Simplex 代码存在一个问题，我没有时间或能力来修复，最终修复了通道和批量大小。 我可以考虑解决这个问题吗？（虽然我不再有合适的 GPU 来运行它）

Hello, dear researcher, we also encountered the problem that the batchsize can only be set to 1. Could you please share the modified code?

Julian-Wyatt commented 7 months ago

你好@ZZZGGGG, 如果没记错的话，Simplex 代码存在一个问题，我没有时间或能力来修复，最终修复了通道和批量大小。 我可以考虑解决这个问题吗？（虽然我不再有合适的 GPU 来运行它）

Hello, dear researcher, we also encountered the problem that the batchsize can only be set to 1. Could you please share the modified code?

I've not produced this modified code, but if you do generate it, please feel free to make a pull request.