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* remove file_client_args * fix lint * update * Update docs/en/user_guides/1_config.md Co-authored-by: Songyang Zhang <tonysy@users.noreply.github.com> * update toc --------- Co-authored-by: Songyang Zhang <tonysy@users.noreply.github.com>
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
# Copyright (c) OpenMMLab. All rights reserved.
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import os.path as osp
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import pytest
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from mmselfsup.datasets import DeepClusterImageNet
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from mmselfsup.utils import register_all_modules
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# dataset settings
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train_pipeline = [
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dict(type='LoadImageFromFile'),
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dict(type='RandomResizedCrop', size=4)
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]
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def test_deepcluster_dataset():
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register_all_modules()
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data = dict(
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ann_file=osp.join(
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osp.dirname(__file__), '..', 'data', 'data_list.txt'),
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metainfo=None,
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data_root=osp.join(osp.dirname(__file__), '..', 'data'),
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pipeline=train_pipeline)
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dataset = DeepClusterImageNet(**data)
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assert len(dataset.clustering_labels) == 2
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x = dataset[0]
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print(x)
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assert x['img'].shape == (4, 4, 3)
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assert x['clustering_label'] == -1
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assert x['sample_idx'] == 0
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with pytest.raises(AssertionError):
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dataset.assign_labels([1])
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dataset.assign_labels([1, 0])
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assert dataset.clustering_labels[0] == 1
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assert dataset.clustering_labels[1] == 0
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x = dataset[0]
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assert x['clustering_label'] == 1
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