Sparse identification of dynamical systems by reweighted l1-regularized least absolute deviation regression.
Xin HeZhongKui SunPublished in: Commun. Nonlinear Sci. Numer. Simul. (2024)
Keyphrases
- dynamical systems
- regression model
- sparse regression
- dynamic systems
- differential equations
- state space
- qualitative simulation
- nonlinear dynamical systems
- least squares
- linear systems
- regularized least squares
- control theory
- dynamical behavior
- model selection
- discrete dynamical systems
- phase space
- predictive state representations
- objective function
- nonlinear dynamics
- partially observable
- sparse representation
- relevance vector machine
- agent environment
- reproducing kernel hilbert space
- search algorithm
- image sequences
- qualitative differential equations