L1/elastic net regularisation

[paulflang]

Does parPE support L1 or elastic net regularization in combination with adjoint sensitivity based gradients? I would find this useful for model reduction and selection.

[paulstapor]

Hi paulflang,
it does currently not support L1-regularization and, unfortunately, it's also not planned.
If you're interested in using this, we could however discuss how to best implement it...