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LutzGross / esys-escript.github.io

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downunder: Stopping criteria for LBFGS #50

Closed aellery closed 1 year ago

aellery commented 2 years ago

We need more control over the stopping criteria in LBFGS.

I would like to be able to stop iterating and output the answer for the following

  1. |J_k - J_0| < jtol_1
  2. misfit only criteria
  3. max number of iterations gives you the answer rather than killing itself.
LutzGross commented 1 year ago

downunder as been removed and BFGS has been implemented in esys.escript.minimizers