Hi, I am building a Media mix model, but it gives me the following error (summarized): ValueError: Mass matrix contains zeros on the diagonal. The derivative of RV beta_Seasonality3 .ravel()[0] is zero. The derivative of RV beta_Seasonality3 .ravel()[1] is zero. The derivative of RV mu_Banners_l…

Help: Issues running a model for bayesian media mix

junpenglao November 29, 2021, 6:39pm 2

Did you try diagnosing your model with some tips from Frequently Asked Questions - #5 by junpenglao?

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