# Which metrics for evaluating regression models do you know? What are MSE and RMSE?

These are some of the metrics for evaluating regression models:

- Mean Squared Error(MSE)
- Root Mean Squared Error(RMSE)
- Mean Absolute Error(MAE)
- R² or Coefficient of Determination
- Adjusted R²

## What are MSE and RMSE?

MSE stands for **M**ean **S**quare **E**rror while RMSE stands for **R**oot **M**ean **S**quare **E**rror. They are metrics with which we can evaluate models.