ultralytics/docs/en/reference/nn/modules/utils.md

metadata

description: >-
  Explore the detailed reference of utility functions in the Ultralytics PyTorch
  modules. Learn about initialization, inverse sigmoid, and multiscale
  deformable attention.
keywords: >-
  Ultralytics, PyTorch, utils, initialization, inverse sigmoid, multiscale
  deformable attention, deep learning, neural networks

Reference for ultralytics/nn/modules/utils.py

!!! Note

This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/modules/utils.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/nn/modules/utils.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/nn/modules/utils.py) 🛠️. Thank you 🙏!

::: ultralytics.nn.modules.utils._get_clones

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::: ultralytics.nn.modules.utils.bias_init_with_prob

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::: ultralytics.nn.modules.utils.linear_init

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::: ultralytics.nn.modules.utils.inverse_sigmoid

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::: ultralytics.nn.modules.utils.multi_scale_deformable_attn_pytorch