Words similar to cross-validation

Example sentences for: cross-validation

How can you use “cross-validation” in a sentence? Here are some example sentences to help you improve your vocabulary:

In a typical cross-validation analysis (i) the data are randomly split into ten samples each with 10% of the data, (ii) one of the 10% samples is deleted, (iii) the statistic is computed by applying the classification rule recalculated from the remaining 90% of the sample to the deleted 10% sample and (iv) an average is taken of the statistic over all ten 10% samples [ 22 ] . Although one could use a different fraction than 10%, ROC computation it is not possible with the most extreme version of cross-validation that involves leaving out one subject at a time.
Through permutation testing,we determined an empirical cutoff for the cross-validation consistencythat would not be expected by chance.
To assess the cross-validation results, we divided the patients into predicted positive and predicted negative groups by using varying probability cut points.
For our purposes of estimating an entire ROC curve rather than a summary statistic, more research is needed for cross-validation and bootstrapping, as it is not clear how best to combine ROC curves over different samples.
Further cross-validation was performed by the jackknife method (which does a series of predictions, randomly removing 1 case from the total each time), and by splitting the data set into 2 random halves (one a 'training' set and the other a 'testing' set).