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You are reading the documentation for MMClassification 0.x, which will soon be deprecated at the end of 2022. We recommend you upgrade to MMClassification 1.0 to enjoy fruitful new features and better performance brought by OpenMMLab 2.0. Check the installation tutorial, migration tutorial and changelog for more details.

mmcls.apis.init_random_seed

mmcls.apis.init_random_seed(seed=None, device=None)[source]

Initialize random seed.

If the seed is not set, the seed will be automatically randomized, and then broadcast to all processes to prevent some potential bugs.

Parameters
  • seed (int, Optional) – The seed. Default to None.

  • device (str) – The device where the seed will be put on. Default to ‘cuda’.

Returns

Seed to be used.

Return type

int

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