Understanding metric values
These articles will help you answer the eternal question, is this metric good or not?
Regression metrics
What is a good value?
What is a good MSE value?
What is a good RMSE value?
What is a good MAE score?
What is a good R-Squared value?
What is a good MAPE score?
How to calculate MAPE with zero values
What is MDAPE and how do I calculate it in Python?
Can percent error be negative?
Interpreting values
How to interpret MAPE
How to interpret R Squared
How to interpret RMSE
How to interpret MSE
How to interpret MAE
Classification metrics
What is a good value?
What is a good F1 score?
What is a good AUC score?
What is a good accuracy score in machine learning?
Balanced accuracy for machine learning