Sentence examples for internal variance from inspiring English sources

The aim is to find a solution that minimises the internal variance within clusters relative to a specified centroid (e.g. the medoid, or mean in the kmeans partitioning) and maximises the distance between cluster centroids.

White marble was not taken into account for the bioreceptivity index, since ANOVA results of microbial growth showed greater internal variance among replicates than between these and the other lithotypes.

Beta1AR, beta3AR, and HIVi are very small datasets in our comparison; thus, it seems probable that the poor results of the Bayesian approach (a poor approximation of the (mathcal {S}) value) were caused by the high internal variance in the dataset rather than because the Bayesian approach was actually worse than the grid search method.

These are: sampling variance, split variance, testing set size, and internal variance.

Finally, internal variance refers to uncertainty associated with classifier instability (i.e., different training datasets lead to different signatures) and increases as training set size decreases [30], [36].

The repeated 10-fold cross-validation essentially eliminates split variance by using many splits and averaging over them, and furthermore it reduces internal variance by using more sample for training than holdout (under typical training-testing split ratios).

On the other hand, the ellipses of dispersion indicated that clusters 3 and 7, even though they account for the highest number of populations, had lower internal variances.

The analysis of microarray gene expression data has shown that distributions of d and total and internal variances are expression dependent.

Discriminant validity of a target factor was established if the squared interconstruct correlations associated with that factor were less than the AVE estimates corresponding to the target factor and all the other factors, suggesting that the target factor had more internal (extracted) variance than variance shared between the factors.

In New York City, previous analyses conducted with NYPD (Herrmann, 2003 2012) indicate that not all violent crime hot spots act the same and almost all hot spots have significant internal spatiotemporal variance.

A number of shortened versions of the AUDIT performed well in relation to the AUDIT-10 by means of internal consistency, variance explained, and concurrent validity.