
Structured Regularization Covariance Estimation for Heavy-Tailed Tensor Data in Small Sample Case
LIN Jinguan, REN Yang, WANG Jiangyan
Journal of Systems Science and Mathematical Sciences ›› 2025, Vol. 45 ›› Issue (10) : 3299-3317.
Structured Regularization Covariance Estimation for Heavy-Tailed Tensor Data in Small Sample Case
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