Efficient Algorithms for Frechet Mean on Manifold of Symmetric Positive Definite Matrices

[SaitejaUtpala]

Efficient Algorithms for Frechet Mean on Manifold of Symmetric Positive Definite Matrices

• Shrinkage Estimator

• Recursive Karcher Expectation Estimator

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[ninamiolane]

Thank you for this great submission! 🎉

Travis needs to pass before we can merge. So far it is failing with:

%lprun -f kmeans.fit kmeans.fit(X)
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UsageError: Could not find function 'kmeans.fit'.
NameError: name 'kmeans' is not defined

See here: https://travis-ci.org/github/geomstats/challenge-iclr-2021/builds/769243718

Probably due to commented code in your notebook. Could you look into this? Thanks!

[ninamiolane]

Thank you for this great submission! 🎉 Stay tuned, as we will be in touch for the voting process.

[ninamiolane]

Hi @SaitejaUtpala , the voting process is now open! 🎖️ 🎖️ 🎖️

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We look forward to deciding with you on the best open-source contributions in computational geometry and topology of the year! 🎉

[ninamiolane]

Hi @SaitejaUtpala , we have extended the deadline to submit your vote through the Google form to Thursday May 6th, 10 pm PST.

If you haven't already, you can submit your vote using the form above. Recall that you can fill out the form once per team.

If your team has already voted, feel free to ignore this message!

[ninamiolane]

Hi @SaitejaUtpala , if you haven't replied yet, please check the issue #39 about asking your permission to be listed as a co-author on the challenge's white paper. Thank you!