13 lines
408 B
Python
13 lines
408 B
Python
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import torch
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class IdentitySubset(torch.utils.data.Dataset):
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def __init__(self, full_ds, indices, id_mapping):
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self.full_ds = full_ds
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self.indices = indices
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self.id_mapping = id_mapping
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def __getitem__(self, idx):
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img, old_id = self.full_ds[self.indices[idx]]
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return img, self.id_mapping[old_id.item()]
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def __len__(self):
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return len(self.indices) |