Table 3 Results for length of stay prediction task (regression). Contrary to mean absolute deviation (MAD), larger kappa is better.
From: Multitask learning and benchmarking with clinical time series data
Model | Kappa | MAD |
|---|---|---|
Linear regression | 0.336 (0.335, 0.338) | 116.4 (115.8, 117.0) |
Standard LSTM | 0.433 (0.432, 0.435) | 94.7 (94.2, 95.1) |
Standard LSTM + deep supervision | 0.413 (0.411, 0.414) | 94.5 (94.1, 95.0) |
Channel-wise LSTM | 0.424 (0.422, 0.425) | 94.3 (93.9, 94.8) |
Channel-wise LSTM + deep supervision | 0.426 (0.424, 0.428) | 94.0 (93.6, 94.4) |
