Sentence examples for measures of clusters from inspiring English sources

This frequency function allows building stability measures of clusters, as is discussed below.

Summary measures of cluster validity, and numerical differences between clustering solutions on such measures, must be interpreted in the light of the application of the clusters [22].

In this study for clustering, two measures of cluster 'goodness' or quality are used.

The effect of using different shape descriptors and number of clusters was studied using four measures of clustering effectiveness.

The evaluation of the overlapping between communities has some common aspects with standard point measures of cluster similarity [29].

The index is then a mixture of physical and geometric measures of clustering of location, number, and magnitude (ratio to the size of the earthquake's fracture).

Representing dendrograms in graph theoretical terms allowed us to introduce four measures of cluster frequency in a canonical way, and use them to calculate cluster frequencies over the set of all possible dendrograms, taking all ties in proximity into account.

This review was not concerned with summary measures of clustering, but factors that influenced clustering; therefore articles must have included at least one of the covariates.

The methodology also includes a heuristic to determine the number of Hospital Groups, K, based on statistical measures of cluster fit and characteristics of the Hospital Group solution.

Therefore, our tests of the F-based statistics on both simulated and experimental datasets indicate that these statistics do not perform reliably as measures of cluster information content.

Multilevel models use measures of clustering and variance in informative ways and can simultaneously model and partition the observed variation across individual and area-levels [ 28, 30, 31].