Search Results for author: Scott G. McCalla

Found 3 papers, 1 papers with code

Random Feature Models for Learning Interacting Dynamical Systems

1 code implementation11 Dec 2022 Yuxuan Liu, Scott G. McCalla, Hayden Schaeffer

Particle dynamics and multi-agent systems provide accurate dynamical models for studying and forecasting the behavior of complex interacting systems.

Extending the step-size restriction for gradient descent to avoid strict saddle points

no code implementations5 Aug 2019 Hayden Schaeffer, Scott G. McCalla

We provide larger step-size restrictions for which gradient descent based algorithms (almost surely) avoid strict saddle points.

Sparse model selection via integral terms

no code implementations PHYSICAL REVIEW E 96 2017 Hayden Schaeffer, Scott G. McCalla

Model selection and parameter estimation are important for the effective integration of experimental data, scientific theory, and precise simulations.

Model Selection regression

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