Table 1 Mean performance of the baseline models during cross-validation as well as performance during external validation. CV = Cross-validation
Baseline Models | ||||||
|---|---|---|---|---|---|---|
Target variable | Input variable | Architecture | Best mean absolute error during CV | Mean absolute error on external data | Min absolute error on external data | Max absolute error on external data |
EPIC Urinary Summary | IPSS total | Linear regression | 9.19 | 10.45 | 0.09 | 32.75 |
EPIC Urinary Irritative/Obstructive | IPSS total | Linear regression | 6.41 | 6.12 | 0.37 | 22.78 |
IPSS total | EPIC Urinary Summary | Linear regression | 3.05 | 5.13 | 0.05 | 20.27 |
IPSS total | EPIC Urinary Irritative/Obstructive | Linear regression | 2.78 | 3.88 | 0.03 | 14.39 |