I'm doing a time series forecasting using Exponential Weighted Moving Average, as a baseline model. I'm wondering on what would be the best metric to use if I have a set of percentage values.

Is it okay to use RMSE to assess model's performance?

Here's the output,

Time Series Forecast



1 Answer 1


Yes, RMSE is a very suitable metric for you.

Follow the blogs on machinelearningmastery.com This guy has written some very good blogs about time-series predictions and you will learn a lot from them.

Example blog for time series forecasting:


Example blog for loss function selection:



Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.