Why not a concatenation operation?

sihyun-yu / PVDM

Official PyTorch implementation of Video Probabilistic Diffusion Models in Projected Latent Space (CVPR 2023).

https://sihyun.me/PVDM

MIT License

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Closed xiefan233 closed 1 year ago

xiefan233 commented 1 year ago

sihyun-yu commented 1 year ago

Hi, it's just an simple design choice; you may use any of them and the performance would not differ a lot