2.9 Root Mean Squared Error
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What can RMSE be used for?
RMSE can be used to compare regression models and choose the one with the best predictions.
How does RMSE measure the error?
RMSE measures the error associated with the model being evaluated.
What is RMSE?
Root Mean Squared Error is a way to evaluate regression models.
What does represent in RMSE?
represents the actual value in RMSE.
What does represent in RMSE?
represents the number of observations in the dataset (i.e. cars) in RMSE.
What does represent in RMSE?
represents the prediction in RMSE.