parameters setting

[lympassion]

Hi，thank you for sharing the code, it is a great job. I think the code fit the paper perfectly. After running the code. I have some questions about the parameter setting. there is no statement how to set the parameters like trend_regs, season_regs, alphas, etc from paper. So I wonder ask you how to set the paratemeters, is there any skills or laws when decomposiont new time series data.