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Scalable Minimum-Volume Simplex Estimation with Non-asymptotic Analysis

arXiv:2609.25576v1 Announce Type: new Abstract: We study the estimation of a $K$-dimensional simplex from $N$ i.i.d.\ points sampled uniformly from its interior; the observations are convex combinations of $K+1$ unknown prototypes. Existing polynomial-time estimators need cubic per-sample work or $…

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  1. 2026-09-23 04:00 · arXiv stat.ML
    Scalable Minimum-Volume Simplex Estimation with Non-asymptotic Analysis

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