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In this video, Kadierdan Kaheman describes SINDy-PI: A robust algorithm for parallel implicit sparse identification of nonlinear dynamics. The SINDy-PI overcomes the difficulties of using SINDy to identify the rational system or implicit dynamics and made it possible to directly extract the physical laws from data.
Paper:
royalsocietypublishing.org/do...
By: Kadierdan Kaheman, J. Nathan Kutz, and Steven L. Brunton
Code:
github.com/dynamicslab/SINDy-PI
Packages that implements SINDy-PI:
PySINDy:
github.com/dynamicslab/pysindy
DataDrivenDiffEq.jl:
datadriven.sciml.ai/stable/
This video was produced at the University of Washington