Sentence examples for estimates of classification from inspiring English sources
This test set is large enough to allow accurate estimates of classification accuracy.
'Resubstitution' estimates of classification success can be computed by classifying the same cases used to create the classifier, but the estimates are biased and often highly overly optimistic.
Moreover, many methods of standard internal validation, such as cross-validation, can still give inflated estimates of classification accuracy, even if properly performed.
Comparing the pathologist and random forest classification, the overall out-of-bag estimate of classification error dropped from 23% to 13% when favor RCC and cannot exclude RCC were combined into 1 category.
The Random Forests generates an internal unbiased estimate of classification error based on the out-of-bag data during the Forests building process.
The results from all the five runs, or so-called folds, were averaged to produce a single estimate of classification accuracy.
In conclusion, our findings suggest that several data analysis pitfalls of [8] led researchers to identify SNPs that are not statistically significant and to derive a severely biased estimate of classification performance of esophageal cancer patients and healthy controls on the basis of these SNPs.
Random Forest does not use cross-validation or a separate training set to obtain an unbiased estimate of classification error.
For each classifier we used the leave-one-out cross-validation (LOOCV) method to obtain an unbiased estimate of classification accuracy [ 28].
This method is based on the principal of decision trees and incorporates efficient methods to establish the importance of each cytokine in the classification and to perform an unbiased estimate of classification error.
The ranking of the misclassified samples allowed to detect outliers (bootstrap-based outlier detection, BBOD) and to obtain a reliable estimate of classification accuracy with appropriate confidence intervals (CI) for gene sets of different size.
