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Additional ideas for testing #15

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dahong67 opened this issue Dec 25, 2020 · 1 comment
Open
4 tasks

Additional ideas for testing #15

dahong67 opened this issue Dec 25, 2020 · 1 comment

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@dahong67
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dahong67 commented Dec 25, 2020 •
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Currently, we mostly test for agreement with reference implementations.

Some ideas for further testing:

  • Test edge cases for updates, e.g., cases where objective may evaluate to +Inf, -Inf or NaN or where root-finding may encounter issues.
  • Test convergence to critical points.
  • Add/test minorizers, i.e., that they minorize the objective.
  • Test that MM updates maximize the minorizer by optimizing minorizer with off-the-shelf optimizer. maybe even use as the reference implementation.
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