We explore how a baseline fully connected neural network, a long short-term memory neural network, reservoir computing, and a Lagrangian neural network compare on the task of forecasting chaotic motion, namely the prediction of the path of a double pendulum.

A Comparison of Neural Networks on the Double Pendulum System (GITHUB) *This project was done for CS152 with Ziang, Guy, and Nathan Link to website detailing full project report: PeNNdulum Lagrangian neural networks (LNN) output the Lagrangian for a system in motion. The Lagrangian characterizes the total energy in the system, and is a useful…