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stat.ML2026
Affinity Graph Connectivity in Convex Clustering
Sam Rosen, Jason Xu
We generalize finite-sample bounds for convex clustering to the setting where affinity weights appearing in the objective correspond to a general connected graph. These bounds and…
stat.ML2026
Biconvex Biclustering
Sam Rosen, Eric C. Chi, Jason Xu
This article proposes a biconvex modification to convex biclustering in order to improve its performance in high-dimensional settings. In contrast to heuristics that discard a subs…