40 lines
623 B
Markdown
40 lines
623 B
Markdown
# DDPM
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A Simple implementation of DDPM model in PyTorch.
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It's just for fun, the Unet model does not include attention, normalization, etc.
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## Traning
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Before training, please set up the config.ini file:
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```ini
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[unet]
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batch_size = 256
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time_emb_dim = 128
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device = cuda
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epoch_num = 500
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learning_rate = 1e-4
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[ddpm]
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iteration = 500
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```
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To start training, run:
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```
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$ python train.py
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```
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## Sampling
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To generate 16 pictures, run the following command:
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The pictures will be output to the `./output` directory.
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```
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$ python sample 16
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``` |