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added mean absolute percentage error #10464
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Click here to look at the relevant links ⬇️
🔗 Relevant Links
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Python:
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def mean_absolute_percentage_error(y_true: np.ndarray, y_pred: np.ndarray) -> float: |
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As there is no test file in this pull request nor any test function or class in the file machine_learning/loss_functions/mean_absolute_percentage_error.py
, please provide doctest for the function mean_absolute_percentage_error
for more information, see https://pre-commit.ci
for more information, see https://pre-commit.ci
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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?
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Could you move your function to the bottom of the file, right below mean_squared_logarithmic_error
?
Done as requested. |
* added mean absolute percentage error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added mean_absolute_percentage_error * added mean_absolute_percentage_error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added mean_absolute_percentage_error * added mean_absolute_percentage_error * added mean absolute percentage error * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added mean absolute percentage error * added mean absolute percentage error * added mean absolute percentage error * added mean absolute percentage error * added mean absolute percentage error * 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 <[email protected]>
Describe your change:
I added mean absolute percentage error to the loss function directory. I used matrix operations instead of for loops to enhance the performance of the algorithm. Looking forward to getting this pull request merged and also to acquire the hacktoberfest and hacktoberfest-accepted badge..
Checklist: