From eced555c7a544ddc8e470b94247f16b59b306a00 Mon Sep 17 00:00:00 2001 From: Mikkel Bue Date: Mon, 12 Feb 2024 08:56:45 +0000 Subject: [PATCH] Rephrase docstring of SBR for clarity. Co-authored-by: Jacob Stevens-Haas <37048747+Jacob-Stevens-Haas@users.noreply.github.com> --- pysindy/optimizers/sbr.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/pysindy/optimizers/sbr.py b/pysindy/optimizers/sbr.py index cfe89cfc0..d27b1f7ff 100644 --- a/pysindy/optimizers/sbr.py +++ b/pysindy/optimizers/sbr.py @@ -20,7 +20,9 @@ class SBR(BaseOptimizer): horseshoe prior over the SINDy coefficients to achieve sparsification. The horseshoe prior contains a "spike" of nonzero probability at the - origin, and a "slab" of distribution in cases where a coefficient is nonzero. + origin, and a Student's-T-shaped "slab" of distribution in cases where a + coefficient is nonzero. + The SINDy coefficients are set as the posterior means of the MCMC NUTS samples. Additional statistics can be computed from the MCMC samples stored in