Fast computation of Wasserstein barycenters
We present new algorithms to compute the mean of a set of N empirical probability measures under the optimal transport metric. This mean, known as the Wasserstein barycenter \citepagueh2011barycenters,rabin2012, is the measure that minimizes the sum of its Wasserstein distances to each element in th...
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| Format: | Conference item |
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Journal of Machine Learning Research
2014
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