Added Binary Focal Cross Entropy #10674
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…26/TheAlgorithms-Python into Binary-Focal-Cross-Entropy
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@tianyizheng02 Could you please review this? |
tianyizheng02
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Oct 22, 2023
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All loss function files were consolidated into machine_learning/loss_functions.py in #10737. Could you move your new code into that file?
Done. |
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Oct 23, 2023
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* Added Binary Focal Cross Entropy * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Fixed Issue * Fixed Issue * Added BFCE loss to loss_functions.py * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Update machine_learning/loss_functions.py --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>
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Describe your change:
Added Binary Focal Cross Entropy loss function. It's a variation of binary cross-entropy that addresses class imbalance by
focusing on hard examples.
Checklist: