L-BFGS algorithm for Physics-informed neural networks

39 views (last 30 days)
Hi,
I am trying to solving ODEs using neural networks. I am using adamupdate function to train the network. I would like to try L-BFGS alogorithm. However, trainbfg function availble with Statistics and Machine Learning Tool box is taking only network, input data and target data as input parameters. I couldn't find a way to plug-in the loss function associated with the ODE and boundary conditions into the training algorithm.
I would be grateful if someone can help me with this.
Thanks in advance.
  2 Comments
Dr. Veerababu Dharanalakota
Hi Daly,
Thanks for your comment. The example showed the right path.

Sign in to comment.

Answers (1)

David Willingham
David Willingham on 24 Mar 2022
Edited: David Willingham on 24 Mar 2022

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!