| description: Explore Ultralytics neural network utils, such as bias_init_with_prob, inverse_sigmoid and multi_scale_deformable_attn_pytorch functions. | |
| keywords: Ultralytics, neural network, nn.modules.utils, bias_init_with_prob, inverse_sigmoid, multi_scale_deformable_attn_pytorch | |
| # 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 🙏! | |
| <br><br> | |
| ## ::: ultralytics.nn.modules.utils._get_clones | |
| <br><br> | |
| ## ::: ultralytics.nn.modules.utils.bias_init_with_prob | |
| <br><br> | |
| ## ::: ultralytics.nn.modules.utils.linear_init | |
| <br><br> | |
| ## ::: ultralytics.nn.modules.utils.inverse_sigmoid | |
| <br><br> | |
| ## ::: ultralytics.nn.modules.utils.multi_scale_deformable_attn_pytorch | |
| <br><br> | |