Update mean_squared_error.py #2530
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Update docstring of MSE so that it's consistent with the actual behavior.
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@leotac thanks for the update! We'll check docs rendering once GHA will be working again. |
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Update docstring of MSE so that it's consistent with the actual behavior.
Description:
MSE is actually computing the sum of squared differences for each element i before taking the average. The current documentation only covers the case where y is a vector (predicting scalar values), but in cases where the prediction has higher dimension than 1 the formula is not valid/clear.
With the change, it would be valid for both cases.
Check list: