Hyperparameters range effect on the model

[virithavanama]

Hi Team,

In the documentation, it is suggested to use custom hyperparameter ranges(eg: alpha=(0.5,3)) for digital channels rather than using the complete range. How is the custom range going to affect the model? And for some data full range is performing better than the suggested range, is it ok to go ahead with the complete range?

[gufengzhou]

You can find detailed explanation of what each hyppar means here. it's also very recommended to look at both helper plots plot_adstock(plot = TRUE) and plot_saturation(plot = TRUE) to assess the change visually

[gufengzhou]

Please reopen if this issue reoccurs.