https://www.selleckchem.com/pr....oducts/idf-11774.htm
Healthy versus diseased eyes could be classified in the test data-set with an agreement of 0.92 (Cohen's kappa). The exemplary incorrect learning algorithm and variable selection resulted in an MAE for visual acuity prediction of 0.229 LogMAR [0.150; 0.309] for the test data-set. The drastic overfitting became obvious on comparison of the MAE with the null model MAE (0.235 LogMAR [0.148; 0.322]). Selection of an unsuitable measure of the goodness-of-fit, inadequate validation, or withholding of anull or reference model can obscure the