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Avoid direct inversion of covariance matrices for numerical stability #3910

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coderabbitai bot opened this issue Nov 26, 2024 · 0 comments
Open

Avoid direct inversion of covariance matrices for numerical stability #3910

coderabbitai bot opened this issue Nov 26, 2024 · 0 comments
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@andiwand
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coderabbitai bot commented Nov 26, 2024

As discussed in PR #3877 (comment), it was suggested that we should generally avoid direct inversion of covariance matrices in the ACTS codebase and use solvers like ldlt().solve() for better numerical stability. This improvement can be applied throughout the project.
@AJPfleger AJPfleger added the Long Term Tracking issues for longer-term projects and developments label Nov 26, 2024
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