a, False event rate and true event rate for pre- and post-computed normalization on the MASS dataset (n=19). b, Sensitivity, specificity, FDR, F1-score, accuracy and AUROC for pre- and post-computed normalization on the MASS dataset (n=19). Pre-computed normalization is the average spindle standard deviation from the training set, whereas post-computed normalization is the average standard deviation from the testing set. c, Testing on the MASS subject #18 with various normalization factors in sleep EEG calibration.