Sentence examples for by computing the covariance from inspiring English sources

The classical LDA approach involves calculating the between-class scatter matrix by computing the covariance matrix of each class data center.

The tracking starts in the first frame of the sequence, by computing the covariance matrix C1 in the bounding box of the target under consideration (i.e., the model).

We measured Whi5 nuclear residence by computing the covariance of the WHI5-GFP signal for each cell.

In PLS, this is achieved by computing the covariance matrix between the 2 sets of variables and decomposing this matrix into mutually orthogonal "latent variables" using singular value decomposition (SVD; Eckart and Young 1936).

The resulting estimation error was then found by Eq. (A6): By computing the covariance matrix of the least squares estimate [ Eq. (A7)] and the estimation error of the harmonic image matrix [ Eq. (A8)], the covariance matrix of the noiseless harmonic image matrix θ was found [ Eq. (A9)].

The role of regional mass (oceanic bottom pressure and atmospheric surface pressure) and motion (currents and winds) signals in contributing to global polar motion excitation is also examined by computing the fractional covariance between local and global time series.

The sample covariance matrices can be computed by selecting the expression levels of the genes on the pathway and by computing the sample covariances.

The covariance matrix for reaction fluxes was calculated in the standard way [ 37] by first standardizing flux values with mean subtraction and then computing the covariance between all pairs of reactions.

The principal components for the k-nearest neighbors local to some photon, i, are found by computing the eigendecomposition of the covariance matrix derived from the zero-mean point set.

By computing the eigenvalues of the covariance matrix of θ [ Eq. (A9)], using Schur decomposition [ 65], and eliminating all components with negative amplitude, the harmonic subspace was reduced to include only those harmonics that spanned the ∆ODλ time-series signals.

This is done by computing the precision matrix Ω (which is the inverse of the covariance matrix Σ).