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Covariance Matrix Estimation on Linear Regression Model d=50

7.91Estimation Error (||Σn - Σ||F)

De-biased

7.65169.395811.1412.8842Apr 23, 2026
Updated 1mo ago

Evaluation Results

MethodLinks
2026.04
7.91
2026.04
8.63
2026.04
9.96
2026.04
12.68
2026.04
13.31
2026.04
14.37