Research Article
Health Monitoring for Elderly: An Application Using Case-Based Reasoning and Cluster Analysis
Table 2
Percentage of correct classifications of each class considering pulse rate case library.
| Sessions | Using only time domain features (TmF) | Using only frequency domain features (FrqF) | Using only time-frequency domain features (TmFrqF) | Using a combination of features TmF = 10%, TmFrqF = 10%, and FrqF = 80% |
| Baseline | 51.7% | 96.5% | 62.0% | 96.5% | Deep breath | 27.6% | 79.3% | 34.5% | 83.0% | Activity | 45.0% | 96.5% | 45.0% | 100.0% | Relax | 51.7% | 69.0% | 51.7% | 80.0% |
| Average | 44.0% | 85.3% | 48.3% | 89.8% |
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TmF: time domain features, FrqF: frequency domain features, and TmFrqF: time-frequency domain features.
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