mindspore.dataset.Dataset.reset

Dataset.reset()

Reset the dataset for next epoch.

Examples

>>> mind_dataset_dir = ["/path/to/mind_dataset_file"]
>>> dataset = ds.MindDataset(dataset_files=mind_dataset_dir)
>>> for _ in range(5):
...     num_iter = 0
...     for data in dataset.create_tuple_iterator(num_epochs=1, output_numpy=True):
...         num_iter += 1
...     dataset.reset()