which measure is better root mean squared or mean absolute error what is the difference between the mean absolute error and root mean squared error? why use rmse instead of mae what is the difference between root mean squared error and mean absolute error difference between root mean squared error and absolute error why use root mean squared error what is the difference between rmse and mae why use root mean squared error what is the root mean squared error why use root mean square errors which method is more accurate rmse or mae what is root means squared error why RMSE in math why use root mean squared error what is the difference between root mean squared error and mean absolute error what is meant by root mean squared error in the error curve what is the difference between rmse and mae when should an error be used instead of root mean squared why use root mean squared error difference between root mean squared error vs mean absolute error