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stat.ML2026
High-Dimensional Procrustes Matching via Tree Counts
Xiaochun Niu, Tselil Schramm, Jiaming Xu
Suppose we observe two sets of Gaussian vectors in , with the promise that, after applying a permutation of and a rotation of , the two sets a…
stat.ML2024
Spectral clustering in the Gaussian mixture block model
Shuangping Li, Tselil Schramm
Gaussian mixture block models are distributions over graphs that strive to model modern networks: to generate a graph from such a model, we associate each vertex with a latent…