Sentence examples for validation indexes from inspiring English sources

External validation indexes allow similarities between two clustering solutions to be quantified.

The evaluation of the pan-sharpened images, using global validation indexes, reveals that the proposed approach improves the fusion quality compared with six state of the art fusion methods.

The optimum number of clusters was determined using a combination of several cluster validation indexes as described by [ 32].

To compare the performance of our proposed algorithm with TRICLUSER algorithm on real-life dataset, we have used three validation indexes.

Using several cluster validation indexes, an optimal number of five clusters were estimated, and each selected DEG was assigned to one out of these five groups.

The validation indexes obtained in our study are higher than those found by other authors, possibly because we have checked the diagnosis done by physicians and not those self-reported by patients.

Expected cross validation index (ECVI) is useful to determine the discriminant validity.

The number of clusters was established by internal validation indices.

Various matrix permutation algorithms and clustering methods with validation indices are implemented for extracting embedded information.

This study also concluded that the validation indices of TMPA were closely associated with latitude and annual precipitation.

However, the internal validation indices such as the DB index and CH index only measure the goodness of a clustering structure without respect to external information.