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stat.ML2020★ 7 cited
Sinkhorn EM: An Expectation-Maximization algorithm based on entropic optimal transport
Gonzalo Mena, Amin Nejatbakhsh, Erdem Varol +1
We study Sinkhorn EM (sEM), a variant of the expectation maximization (EM) algorithm for mixtures based on entropic optimal transport. sEM differs from the classic EM algorithm in…
stat.ML2019★ 3 cited
Robust approximate linear regression without correspondence
Amin Nejatbakhsh, Erdem Varol
We propose methods for estimating correspondence between two point sets under the presence of outliers in both the source and target sets. The proposed algorithms expand upon the t…