Results 321 to 330 of about 4,500,411 (350)

Covariance matrix estimation and classification with limited training data

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1996
D A Landgrebe
exaly  

Comments on ''covariance matrix approximation.''

AIAA Journal, 1965
openaire   +2 more sources

The Matrix-Logarithmic Covariance Model

Journal of the American Statistical Association, 1996
Tom Leonard, Kam-Wah Tsui
exaly  

Covariance Matrix

2012
openaire   +1 more source

Nonparametric Stein-type shrinkage covariance matrix estimators in high-dimensional settings

Computational Statistics and Data Analysis, 2015
Anestis Touloumis
exaly  

Enhancing the impact of IASI observations through an updated observation‐error covariance matrix

, 2016
N. Bormann, M. Bonavita, R. Dragani, R. Eresmaa, M. Matricardi, A. Mcnally   +5 more
semanticscholar   +1 more source

Approximating the covariance matrix

2014
Silouanos Brazitikos, Apostolos Giannopoulos, Petros Valettas, Beatrice-Helen Vritsiou   +3 more
openaire   +1 more source

Monitoring the covariance matrix with fewer observations than variables

Computational Statistics and Data Analysis, 2013
Vincent Agboto
exaly  

Fuzzy clustering with a fuzzy covariance matrix

1978 IEEE Conference on Decision and Control including the 17th Symposium on Adaptive Processes, 1978
Donald Gustafson, W. Kessel
semanticscholar   +1 more source

Bootstrap Tests and Confidence Regions for Functions of a Covariance Matrix

Annals of Statistics, 1985
Muni S Srivastava, Rudolf Beran
exaly