Table 9 The optimal ten combinations of statistics obtained by the genetic algorithm and their prediction performances for 30-day mortality prediction
From: An evaluation of time series summary statistics as features for clinical prediction tasks
Combination | AUROC | AUPRC |
|---|---|---|
min, max, mean, CV, skew, first | 0.7780 ±0.0028 | 0.5351 ±0.0061 |
min, max, mean, std | 0.7770 ±0.0016 | 0.5430 ±0.0058 |
mean, std, CV, Q1, min, skew | 0.7749 ±0.0027 | 0.5338 ±0.0058 |
min, max, std, CV, Q1, Q3, kurt | 0.7746 ±0.0015 | 0.5311 ±0.0061 |
min, range, std, Q1, Q3, skew, kurt, first | 0.7742 ±0.0015 | 0.5368 ±0.0027 |
min, range, Q3, skew | 0.7741 ±0.0020 | 0.5348 ±0.0048 |
max, IQR, kurt | 0.7740 ±0.0011 | 0.5332 ±0.0049 |
min, range, mean, Q3, IQR | 0.7735 ±0.0015 | 0.5334 ±0.0045 |
min, max, CV, skew, first | 0.7732 ±0.0040 | 0.5296 ±0.0083 |
min, max, Q1, Q3, skew | 0.7731 ±0.0015 | 0.5328 ±0.0036 |