Pages that link to "Item:Q4857113"

The following pages link to UNBIASED ESTIMATOR OF RISK FOR AN ORTHOGONALLY INVARIANT ESTIMATOR OF A COVARIANCE MATRIX (Q4857113):

Displaying 21 items.

• Improved second order estimation in the singular multivariate normal model (Q272055) (← links)
• Estimation of a high-dimensional covariance matrix with the Stein loss (Q276961) (← links)
• A note on covariance estimation in the unbiased estimator of risk framework (Q282890) (← links)
• An asymptotic expansion of Wishart distribution when the population eigenvalues are infinitely dispersed (Q713758) (← links)
• Estimation of normal covariance matrices parametrized by irreducible symmetric cones under Stein's loss (Q864270) (← links)
• Estimation of the precision matrix of a singular Wishart distribution and its application in high-dimensional data (Q953851) (← links)
• Shrinkage estimators for large covariance matrices in multivariate real and complex normal distributions under an invariant quadratic loss (Q1036786) (← links)
• An orthogonally invariant minimax estimator of the covariance matrix of a multivariate normal population (Q1058791) (← links)
• Asymptotic risk comparison of some estimators for bivariate normal covariance matrix (Q1059954) (← links)
• Orthogonally invariant estimation of the skew-symmetric normal mean matrix (Q1335375) (← links)
• A note on the unbiased estimator of \(\mathbf{\Sigma}^2\) (Q1687204) (← links)
• Improved loss estimation for a normal mean matrix (Q1755127) (← links)
• Minimax multivariate empirical Bayes estimators under multicollinearity (Q1776877) (← links)
• A Stein's approach to covariance matrix estimation using regularization of Cholesky factor and log-Cholesky metric (Q2216965) (← links)
• Unbiased risk estimates for matrix estimation in the elliptical case (Q2359676) (← links)
• Improving on the sample covariance matrix for a complex elliptically contoured distribution (Q2455734) (← links)
• Scale matrix estimation of an elliptically symmetric distribution in high and low dimensions (Q2657195) (← links)
• On minimaxity of the normal precision matrix estimator of Krishnamoorthy and Gupta (Q4454283) (← links)
• Unbiased risk estimation method for covariance estimation (Q5174353) (← links)
• Stein–Haff identity for the exponential family (Q5218370) (← links)
• Shrinkage estimation towards a closed convex set with a smooth boundary (Q5926424) (← links)