conditional sampling

[Dashi-1997]

Hello, Can your code implement conditional sampling?

[kamenbliznashki]

Yes, all the models can be conditional. I used conditional PixelCNN and PixelSNAIL in the VQVAE2 implementation in my generative models repo here <https://github.com/kamenbliznashki/generative_models>, where the pixel models are used as priors and sampled from conditionally. Take a look at vqvae_prior.py

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[Dashi-1997]

Thanks for your reply! I am wondering about how to use conditions in VQ-VAE and I will read your code carefully.

[liyikang0613]

Hi, Can you please tell me how to train the Pixel CNN++ on other datasets besides the three datasets you `provided? This is my set data function but I have no idea how to add it to the model. Could you please help me with it? Thank you.
setdata.zip

[kamenbliznashki]

Hi - the best way to include new datasets is to update fetch_dataloaders in main.py for the dataset and dataloaders you'd like to train on.