[tests][dask] use dy_true mean in denominator for _r2_score #4151
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Linking that this came from #4149 (comment) |
jameslamb
approved these changes
Apr 1, 2021
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This pull request has been automatically locked since there has not been any recent activity since it was closed. To start a new related discussion, open a new issue at https://github.com/microsoft/LightGBM/issues including a reference to this. |
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Reference: https://github.com/scikit-learn/scikit-learn/blob/95119c13af77c76e150b753485c662b7c52a41a2/sklearn/metrics/_regression.py#L693-L694