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jasonyzhang / RayDiffusion

Code for "Cameras as Rays"

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predict_x0 parameter

liziwei-0 opened this issue · comments

commented

Hello, thank you for your great work on this project!

I have a question regarding the predict_x0 parameter. Specifically, I am trying to understand its purpose and how it influences the training process. From what I can gather, it seems to determine the target during training, but I would like to get more clarity on this.

commented

I am currently working on a similar task and would like to better understand the training process and results. Could you please provide the training logs for reference?

commented

For diffusion, predict_x0 trains a model that does x0 prediction instead of epsilon prediction.
The regression model should always do x0 prediction since it's a regression model.