From: Using autoencoders as a weight initialization method on deep neural networks for disease detection
Dim | Top Layers (AEs) | Accuracy (%) | MCC | Precision (%) | Recall (%) | F1 score |
---|---|---|---|---|---|---|
Fixing the AE weights (Approach A) | ||||||
128 ∗ | AE: Encoding Layers | 88.40 ±5.52 | 0.59 ±0.17 | 68.39 ±19.13 | 64.80 ±10.84 | 65.91 ±13.72 |
AE: Complete AE | 91.77 ±3.13 | 0.69 ±0.12 | 80.57 ±11.79 | 67.00 ±11.24 | 72.91 ±10.86 | |
64 | AE: Encoding Layers | 84.83 ±3.05 | 0.37 ±0.13 | 59.08 ±15.04 | 36.40 ±11.23 | 44.12 ±10.52 |
AE: Complete AE | 88.37 ±3.61 | 0.56 ±0.14 | 67.58 ±13.26 | 59.20 ±10.96 | 62.94 ±11.39 | |
32 | AE: Encoding Layers | 84.10 ±2.12 | 0.22 ±0.16 | 54.76 ±20.42 | 15.60 ±14.20 | 22.55 ±17.08 |
AE: Complete AE | 86.13 ±2.34 | 0.48 ±0.09 | 59.22 ±6.90 | 54.00 ±10.20 | 56.23 ±8.17 | |
16 | AE: Encoding Layers | 83.87 ±0.67 | 0.09 ±0.10 | 43.75 ±47.60 | 4.40 ±5.95 | 7.66 ±9.82 |
AE: Complete AE | 84.17 ±3.23 | 0.42 ±0.12 | 52.95 ±11.05 | 50.00 ±11.89 | 51.04 ±10.61 | |
Fine-Tuning the AE Weights (Approach B) | ||||||
128 ∗ | AE: Encoding Layers | 99.33 ±0.52 | 0.98 ±0.02 | 97.85 ±2.32 | 98.20 ±1.48 | 98.01 ±1.55 |
AE: Complete AE | 99.30 ±0.37 | 0.98 ±0.01 | 99.00 ±1.06 | 96.80 ±2.35 | 97.87 ±1.15 | |
64 | AE: Encoding Layers | 99.43 ±0.50 | 0.98 ±0.02 | 97.86 ±2.12 | 98.80 ±1.69 | 98.31 ±1.49 |
AE: Complete AE | 99.30 ±0.29 | 0.97 ±0.01 | 98.62 ±1.61 | 97.20 ±2.15 | 97.88 ±0.90 | |
32 | AE: Encoding Layers | 99.03 ±0.55 | 0.97 ±0.02 | 97.23 ±2.12 | 97.00 ±2.54 | 97.09 ±1.67 |
AE: Complete AE | 99.07 ±0.54 | 0.97 ±0.02 | 98.59 ±1.35 | 95.80 ±3.46 | 97.13 ±1.71 | |
16 | AE: Encoding Layers | 98.80 ±0.74 | 0.96 ±0.02 | 96.51 ±3.53 | 96.40 ±1.84 | 96.42 ±2.16 |
AE: Complete AE | 98.70 ±0.43 | 0.95 ±0.01 | 97.78 ±1.99 | 94.40 ±2.63 | 96.02 ±1.33 |