Details
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Wish
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Status: Open
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Minor
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Resolution: Unresolved
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3.2
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None
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None
Description
LU uses 1e-11 and QR uses 0. This means by default QR never throws a Singularity exception. This caused divergence to go unreported in GaussNewtonOptimizer when it uses QR. I think a consistent default should be chosen. I will make the threshold explicit in GaussNewton.
Attachments
Attachments
Issue Links
- relates to
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MATH-1176 QRDecomposition does not detect the matrix singularity
- Reopened