"Fast unsupervised ground metric learning with tree-Wasserstein distance" The method reduces computational complexity and enables scalable clustering applications in single-cell RNA sequencing. #MachineLearning #WassersteinDistance #OptimalTransport
Fast unsupervised ground metric learning with tree-Wasserstein distance
The performance of unsupervised methods such as clustering depends on the choice of distance metric between features, or ground metric. Commonly, ground metrics are decided with heuristics or learned…
arxiv.org
July 21, 2026 at 6:52 PM
"Fast unsupervised ground metric learning with tree-Wasserstein distance" The method reduces computational complexity and enables scalable clustering applications in single-cell RNA sequencing. #MachineLearning #WassersteinDistance #OptimalTransport