Input matrix is ill-conditioned

microsoft / otdd

Optimal Transport Dataset Distance

MIT License

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Input matrix is ill-conditioned #12

Closed xxchenxx closed 2 years ago

xxchenxx commented 2 years ago

Thank you for your notice.

When I ran d,out = flow.flow() I got:

RuntimeError: symeig_cpu: The algorithm failed to converge because the input matrix is ill-conditioned or has too many repeated eigenvalues (error code: 635).

Is there any solution for this error? Thanks a lot!

dmelis commented 2 years ago

Duplicate Issue: https://github.com/microsoft/otdd/issues/4