Anzeige
Erschienen in:
2020 | OriginalPaper | Buchkapitel
8. A Conservation Law Method Based on Optimization
verfasst von : Bin Shi, S. S. Iyengar
Erschienen in: Mathematical Theories of Machine Learning - Theory and Applications
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
This chapter is organized as follows: In Sect. 8.1, we warm up with an analytical solution for simple 1-D quadratic function. In Sect. 8.2, we propose the artificially dissipating energy algorithm, energy conservation algorithm, and the combined algorithm based on the symplectic Euler scheme, and remark a second-order scheme—the Störmer–Verlet scheme. In Sect. 8.3, we propose the locally theoretical analysis for high-speed convergence. Section 8.4 proposes the experimental demonstration. In Sect. 8.4, we propose the experimental result for the proposed algorithms on strongly convex, non-strongly convex, and non-convex functions in high dimension. Finally, we propose some perspective view for the proposed algorithms and two adventurous ideas based on the evolution of Newton’s second law—fluid and quantum.