An algorithm for discovering Lagrangians automatically from data

@article{Hills2015AnAF,
  title={An algorithm for discovering Lagrangians automatically from data},
  author={Daniel J. A. Hills and Adrian M. Gr{\"u}tter and Jonathan J. Hudson},
  journal={PeerJ Comput. Sci.},
  year={2015},
  volume={1},
  pages={e31}
}
  • Daniel J. A. Hills, Adrian M. Grütter, Jonathan J. Hudson
  • Published 2015
  • Computer Science, Physics, Mathematics
  • PeerJ Comput. Sci.
  • An activity fundamental to science is building mathematical models. These models are used to both predict the results of future experiments and gain insight into the structure of the system under study. We present an algorithm that automates the model building process in a scientifically principled way. The algorithm can take observed trajectories from a wide variety of mechanical systems and, without any other prior knowledge or tuning of parameters, predict the future evolution of the system… CONTINUE READING

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