Hyperparameter tuning. Same Bookings Forecast and Tuned Forecast but better Best MAPE

Summary:

hello

I have following examples after we run Hyperparameter tuning:

The Tuned Bookings Forecast has not been changed but the Tuned Best MAPE is lower (better) than the Tuned Base MAPE.

We are reporting a MAPE improvement with this example even if Forecast was not adjusted in any way.

Is the engine assuming that there will be a future improvement based on the parameter setting even though not yet translated in Bookings Forecast?

Thank you

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):