MATLAB's Neural Network Toolbox The "Trainbr" algorithm

i want The “Trainbr” algorithm that seems to be specific to MATLAB’s Neural Network Toolbox.
so what does it equal to in pytorch

for context i’m a researcher that doesn’t know anything about Neural Network’s just trying to make one To predict the thermal conductivity of a nanofluid based on given input’s
and there seems to be a trend of using Back Propagation with Trainbr

I thin you could read their documentation; its unlikely you can get help here.

Maybe try one of the LLM’s ?