Table 13 The optimal ten combinations of statistics obtained by the genetic algorithm and their prediction performances for predicting length of hospital stay
From: An evaluation of time series summary statistics as features for clinical prediction tasks
Combination | MSE |
|---|---|
min, max, range, std, CV, Q1, Q3, kurt, first | 43827.77 ±227.26 |
min, max, range, CV, median, skew, kurt | 43854.10 ±405.73 |
min, max, range, CV, median, Q3, skew | 43854.53 ±297.85 |
max, range, mean, std, kurt | 43868.48 ±314.05 |
range, CV, Q3, kurt, first | 43879.73 ±302.22 |
min, range, CV, Q3, IQR, skew, kurt, first | 43985.47 ±313.01 |
min, range, CV, Q3, skew, kurt, first | 44200.31 ±188.89 |
min, range, CV, IQR, skew, first | 44308.55 ±276.67 |
max, range, mean, std, Q1, IQR, skew, kurt, first | 44318.11 ±323.34 |
min, max, range, mean, std, median, Q1, Q3, IQR, skew | 44334.44 ±301.66 |