Adaptive conformal prediction on the Grassmannian
We introduce a conformal prediction framework for regression with Grassmann-valued responses. The proposed method constructs prediction regions in the form of metric balls directly on the Grassmann manifold, using basis-invariant geometric distances as non-conformity measures and scaling the…
By Dimitrios Loukrezis, Zachary J. Grey, Dimitris G. GiovanisarXiv - stat.ML
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Originally published by arXiv - stat.ML on Oct 19, 2026.
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