Sentence examples for dataset were reduced from inspiring English sources
For genetic mapping, the markers present in each dataset were reduced so that only SNPs showing segregation in one or both of the parental lines remained.
In this evaluation, we did not include expanded forms that are defined <40 times throughout all of MEDLINE for hastening the cross validation ; the total number of instances, abbreviations and senses in the dataset were reduced to, respectively, 5 5211074, 11 262 and 17 613 by this cut-off operation.
Then, an efficient sampling method is developed, where a sample is taken to replace the original large dataset, so the size of the dataset is reduced and the cost of scanning is also decreased.
The dimensionality of the dataset was reduced by first applying a linear combination of the standardized original variables possessing the greatest possible variance, thereby creating the first principal component (PC 1).
To evaluate genetic covariates, the dataset was reduced by removing patients for whom no genetic data was available.
Thus the dataset was reduced excluding the masses with frequencies less than three and a PLS model with an orthogonal signal correction (OSC) was applied.
First, each dataset was reduced to the top 200 principal components using principal component analysis (PCA), the resulting eigenvectors were scaled to have the same overall variance in the 3 datasets, and then temporally concatenated, giving 600 spatial maps containing the strongest signals in the 3 datasets.
In PCA the dimensionality of the dataset is reduced by replacing the original variables by a smaller number of newly formed variables that are linear combinations of the original variables and that explain the majority of the information (variability) from the experiment.
With singletons excluded, the dataset was reduced to 29,996 contigs.
For computational efficiency the ND2 dataset was reduced to one representative per species-level lineage.
The smaller dataset was reduced to 250 positive and 325 negative samples.
