Table 3 Correlation among extracted features
From: A radial basis classifier for the automatic detection of aspiration in children with dysphagia
| Â | Dispersion Ratio | Energy | Normality | Stationarity |
|---|---|---|---|---|
Zero-Crossings | -0.2486 | -0.1331 | 0.6357 | -0.3888 |
Stationarity | -0.1417 | -0.0690 | -0.3414 | Â |
Normality | 0.3554 | -0.0829 | Â | Â |
Energy | 0.1881 | Â | Â | Â |