If data are normalized or scaled, which model performance metric will NOT change?
A) MSE
B) RMSE
C) R-squared
D) All of the above will change
E) None of the above will change

Name: If data are normalized or scaled, which model performance metric will NOT change? A) MSE B) RMSE C) R-squared D) All of the above will change E) None of the above will change
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Question

Quizplus · Accepted Answer

Changing the scale will affect mean square error and root mean square error, but not R-squared or correlations.

If Data Are Normalized or Scaled, Which Model Performance Metric