Hi. I am working on paper on post inference prior swapping to predict the year of song using bayesian linear regression. Initially i am using prior as normal model and trying to compute posterior based on the data. ‘Year ~ F1 + F6 + F3 + F63 + F40 + F7’ . This are the features. Context for the mo…

Yeah that’s what I thought: something made initialization much more sensitive on the master branch, causing ValueError: Mass matrix contains zeros on the diagonal to appear more frequently. On this version, can you try: normal_trace = pm.sample(init="adapt_diag") More informative priors. I think …

Mass matrix contains zeros on the diagonal

Questions

Avinash May 4, 2020, 11:01am 7

by specifying adapt_diag

1 Like

Topic		Replies	Views
ValueError: Mass matrix contains zeros on the diagonal. The derivative of RV `@@@`.ravel()[0] is zero v3 modeling	0	592	September 13, 2022
ValueError: Mass matrix contains zeros on the diagonal Questions	1	2225	March 16, 2020
"ValueError: Mass matrix contains zeros on the diagonal" error, how to debug? Questions	7	1628	March 7, 2020
Getting Mass matrix contains zeros on the diagonal Questions	2	610	May 2, 2021
Reinfocement learning model - derivative of RV is zero Questions	5	1787	April 10, 2019

Mass matrix contains zeros on the diagonal

Related topics