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Merge pull request #3803 from FlameLaw/master

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Fixed proper dataset shuffling
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AUTOMATIC1111 2022-10-29 07:52:51 +03:00 committed by GitHub
commit 3019452927
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1 changed files with 2 additions and 2 deletions
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modules/textual_inversion/dataset.py
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@ -86,12 +86,12 @@ class PersonalizedBase(Dataset):
assert len(self.dataset) > 0, "No images have been found in the dataset." assert len(self.dataset) > 0, "No images have been found in the dataset."
self.length = len(self.dataset) * repeats // batch_size self.length = len(self.dataset) * repeats // batch_size
self.initial_indexes = np.arange(len(self.dataset)) self.dataset_length = len(self.dataset)
self.indexes = None self.indexes = None
self.shuffle() self.shuffle()
def shuffle(self): def shuffle(self):
self.indexes = self.initial_indexes[torch.randperm(self.initial_indexes.shape[0]).numpy()] self.indexes = np.random.permutation(self.dataset_length)
def create_text(self, filename_text): def create_text(self, filename_text):
text = random.choice(self.lines) text = random.choice(self.lines)