Sentence examples for average correlation matrix from inspiring English sources

The final clustering result was derived by running a hierarchical clustering algorithm using one minus the average correlation matrix as the distance matrix and cutting the dendrogram into the given number of subgroups.

In the study of Deen et al. [in press], k-means clustering was performed on the average correlation matrix of insular functional connectivity profiles across subjects, and the optimal number of k was set to 3. Two clusters were identified in the anterior insula, the third in the posterior insula.

Group average correlation matrices were also calculated for each area pair in each task (resting-fixation, resting-eyes shut, and movie-fixation).

To detect the most significant correlations between parameters present in all correlation matrices, we calculate an averaged matrix – which we call the mean correlation matrix – whose entries are the mean values of the corresponding correlation coefficients in the individual correlation matrices.

The mean

Alternatively, under a multiple-run scheme (discussed below), the average correlation of H matrix of multiple runs can be used to assign samples into clusters.

The averaged functional connectivity matrices for Time 1 and Time 2 were calculated by averaging absolute correlation matrices in the TBI sample (Fig. 1).

For each data set, we ran the gNMF algorithm 200 times following the above stop criterion, calculated the Pearson correlation coefficient matrix of H from the output of each of the 200 random gNMF runs, and averaged the correlation matrices over the 200 runs.

The mutual distances between the cell lineages computed at different steps along the development trajectory (steps 1, 2 and 3 as depicted in the additional file 4, Figure S2) where remarkably invariant between the whole set and random extractions with an average correlation between distance matrices r = 0.93.

After removing less correlated sets of genes or the least correlated condition in a repeated way until the average correlation coefficient of the matrix is equal to or greater than the correlation threshold, a correlation-based bicluster matrix is acquired.

In this case 2000 time samples are used to calculate the average value of the correlation matrix on each subcarrier.