Interpreting the RMSE

This model was able to achieve an RMSE of 0.633. Click on the best interpretation of what this means.

50 XP

An RMSE of 0.633 means that the predictions are 6.33% off from the original values of the ratings matrix.
press1
An RMSE of 0.633 means that 6.33% of the time, the recommendations generated by our ALS model will be wrong.
press2
AN RMSE of 0.633 means that 6.33% of our users will receive recommendations that they won't take.
press3
An RMSE of 0.633 means that on average the model predicts 0.633 above or below values of the original ratings matrix.
press4