covariance matrix उदाहरण वाक्य

Let be the covariance matrix and.
The eigenfaces themselves form a basis set of all images used to construct the covariance matrix.
This means that all of these sources of errors can be represented by a covariance matrix.
As an alternative, many methods have been suggested to improve the estimation of the covariance matrix.
Estimate the portfolio covariance matrix taking into account the development of the news sentiment score for volume.

PCA begins by computing the covariance matrix of the m \ times n matrix \ mathbf { X}
The basis functions are typically found by computing the eigenvectors of the covariance matrix of the data set.
Assuming zero-mean Gaussian white noise, the basic model of the spatial covariance matrix is given by
The covariance matrix ? is the multidimensional analog of what in one dimension would be the variance, and
The covariance matrix adaptation ( CMA ) is a method to update the covariance matrix of this distribution.