Author

Jianbo Yu

h-index 5 View on Semantic Scholar

We have 1 of 25 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

Equivariant Covariance Tensors: Guaranteed SPD Uncertainty for Tensor-Valued Geometric Learning

A framework for E(3)-equivariant UQ is introduced, modeling the full predictive distribution where both mean and covariance preserve rotational symmetry, and a Log-Euclidean Equivariant Scoring Objective (LE-ESO) is formulated, a robust surrogate loss based on the Multivariate Laplace distribution providing robustness to heavy-tailed errors and stable optimization.

Ruihan Liu, Yunting Ji, Jianbo Yu et al. · 0 citations