fix: support "squared" argument for sklearn>=1.6.1 #662
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This was referenced Feb 6, 2025
JohnGiorgi
commented
Feb 6, 2025
| scikit-learn>=1.5.2 |
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I am not seeing root_mean_squared_error in versions earlier than this, hence the new min requirement version
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The
msemetric is broken when usingscikit-learn>1.5.2. This is because thesquaredargument was removed frommean_squared_error. I believe a simple, backwards compatible fix (up to scikit-learn==1.5.2) is just to call out tomean_squared_errorwhensquared=Trueandroot_mean_squared_errorotherwise.I didn't find any MSE specific unit tests so I just ran all the doc string examples and they return the correct responses.
Fixes: #663