Sentence examples for obtain optimism from inspiring English sources

The multivariable regression coefficients were additionally shrunk (shrinkage factor = 0.72) to obtain optimism corrected predictions for new workers.

The optimism was subtracted from the apparent AUC-value for each model on the original sample to obtain optimism-corrected estimates of model performance [ 8].

Finally, a logistic regression model was fitted with the resulting 'leave-one-out' prognostic index (PI) as the only covariate in order to obtain the optimism-corrected AUC.

Using the remaining bootstrap samples, we obtained an optimism estimate of 0.16 resulting in a corrected AUC of 0.62.

The process was repeated for B = 1000 bootstrap replications to obtain an average optimism, which was subtracted from the fit value of the final models [ 29].

Internal validity was assessed with bootstrap sampling to obtain estimates of the optimism of the multiple r2 [ 14, 19, 20].

This was repeated 200 times to obtain stable estimates of the optimism of the model [ 21].

Similar to the real data example, larger values of optimism were obtained via approach 4. The mean Optimism internal based on approach 3 (best = - 0.421, tolerance = - 0.354) was very similar to that obtained from the NM setting (best = - 0.421, tolerance = - 0.344), because both used just a single data set.

Apply to the original samples, Imp i to determine the averaged test performance, Test ∗ Calculate the optimism, Optimism ∗ as Apparent ∗- T e s t ∗ Repeat 1 to 4 at least 100 times to obtain a stable estimate of the optimism.

They suggest that people who have happier childhoods are more likely to obtain a degree and a job, have higher degrees of optimism and extraversion, and less neuroticism.

Whether it was optimism, greed or both the settlers did not obtain any independent verification that Poyais actually existed.MacGregor was able to fill seven ships.