This chapter reviews methods for linear shrinkage of the sample covarian...
We propose estimating the scale parameter (mean of the eigenvalues) of t...
Expectation-Maximization (EM) algorithm is a widely used iterative algor...
A robust and sparse Direction of Arrival (DOA) estimator is derived base...
Graph convolutional networks (GCNs) can successfully learn the graph sig...
Covariance matrix tapers have a long history in signal processing and re...
We derive the variance-covariance matrix of the sample covariance matrix...
Multimodal image fusion aims to combine relevant information from images...
The estimation of covariance matrices of multiple classes with limited
t...
Huber's criterion can be used for robust joint estimation of regression ...
In graph signal processing (GSP), prior information on the dependencies ...
We consider covariance matrix estimation in a setting, where there are
m...
A highly popular regularized (shrinkage) covariance matrix estimator is ...
We propose a compressive classification framework for settings where the...
A popular regularized (shrinkage) covariance estimator is the shrinkage
...
The first step for any graph signal processing (GSP) procedure is to lea...
This paper considers the problem of estimating a high-dimensional (HD)
c...
This paper proposes a novel method for model selection in linear regress...
This paper proposes efficient algorithms for accurate recovery of
direct...
We propose a modification of linear discriminant analysis, referred to a...
In this paper, we generalize Huber's criterion to multichannel sparse
re...
In this paper we address the problem of performing statistical inference...