Sentence examples for to avoid sparse from inspiring English sources

Item difficulty parameters were not generated outside the range of (−1, 1) to avoid sparse cells, which might cause non-converged or extreme solutions, especially when the most complex model is fitted to the data (Bandalos 2006).

To avoid sparse contingency tables, the covariates were considered one at the time.

BMI was categorized using sex-specific quartiles rather than the World Health Organization classification to avoid sparse data for some categories.

Fourth, BMI was categorized using sex-specific quartiles rather than the World Health Organization classification to avoid sparse data for some categories.

Tertiles were chosen a priori as the cut points with which to categorize exposure data, to avoid sparse data for rare cancers in the high-exposure categories.

Analysts might be tempted to collapse category i = 4 with category i = 3, for example, to avoid sparse data problems or to improve the precision of the estimate of association in the highest comorbidity category.

To avoid extremely sparse numbers of samples in the datasets by undersampling, we generated samples artificially using the SMOTE algorithm [ 16] to increase the size of the minimum class.

This allows us to design the magnitude quantization that can reduce overall biased and peaked levels of resulting feature distributions in each channel, to avoid over-sparse co-occurrence distributions on average.

The covariates for baseline BMI and CD4 count were grouped into clinically-meaningful categories which also avoided sparse counts in any category.

Analysis was done on 5 yearly rates to avoid having too sparse data.

Therefore, to avoid creating a sparse data, we only constructed the coexpression graphs for the 52 Affymetrix microarray datasets.