Add `start_sigma` to ADVI#6096

Merged

junpenglao merged 3 commits intopymc-devs:mainfrom

markusschmaus:advi_start_sigma

Sep 14, 2022

Commits on Sep 2, 2022

Add `start_sigma` to ADVI
markusschmaus
committed

Commits on Sep 3, 2022

add test for `start` and `start_sigma` plus minor fixes
markusschmaus
committed

Commits on Sep 6, 2022

inline _prepare_start_sigma and use expm1
markusschmaus
committed