Author

Lei Shu

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Aug 2026

Unified quadratic regularization for structured CP decomposition

A structure-regularized CP (SR-CP) framework that uses a unified quadratic penalty to encode diverse structural priors through positive semidefinite matrices and a soft orthogonality-promoting penalty is further introduced to enhance component distinctiveness and numerical stability.

Chuhang Xu, Lei Shu, Yu Chen · Statistics and computing · 0 citations