From: Deep reinforcement learning for data-efficient weakly supervised business process anomaly detection
Data | Proposed model | Denoising Autoencoder [21] | Variational autoencoder [22] | BINET [5] | Bi-LSTM VAE [23] | Process mining model | |
---|---|---|---|---|---|---|---|
Datasets | Scenarios | ||||||
DS1 | All | 98.90 ± 0.07 | 86.62 ± 0.12 | 89.38 ± 0.18 | 93.67 ± 0.15 | 94.95 ± 0.14 | 92.98 |
Rework | 95.33 ± 0.07 | 82.89 ± 0.05 | 84.51 ± 0.12 | 90.02 ± 0.07 | 90.86 ± 0.05 | 88.23 | |
Skip | 94.41 ± 0.02 | 81.30 ± 0.01 | 83.44 ± 0.08 | 88.45 ± 0.14 | 89.73 ± 0.07 | 86.79 | |
Switch | 91.09 ± 0.08 | 71.47 ± 0.14 | 72.32 ± 0.06 | 79.63 ± 0.03 | 80.24 ± 0.09 | 78.65 | |
DS2 | All | 97.02 ± 0.05 | 84.13 ± 0.15 | 87.27 ± 0.15 | 90.54 ± 0.08 | 93.71 ± 0.15 | 90.12 |
Rework | 93.18 ± 0.02 | 81.67 ± 0.08 | 82.64 ± 0.09 | 88.33 ± 0.01 | 89.87 ± 0.05 | 86.49 | |
Skip | 92.72 ± 0.04 | 80.21 ± 0.01 | 82.04 ± 0.13 | 85.76 ± 0.00 | 89.04 ± 0.12 | 85.87 | |
Switch | 89.61 ± 0.02 | 57.86 ± 0.05 | 69.10 ± 0.02 | 77.15 ± 0.14 | 77.93 ± 0.09 | 74.52 | |
BPIC12 | All | 93.37 ± 0.06 | 58.03 ± 0.01 | 60.22 ± 0.05 | 64.68 ± 0.01 | 76.00 ± 0.01 | 74.98 |
Rework | 88.12 ± 0.08 | 53.42 ± 0.03 | 53.58 ± 0.14 | 61.32 ± 0.12 | 71.82 ± 0.03 | 70.63 | |
Skip | 86.98 ± 0.05 | 52.34 ± 0.09 | 52.13 ± 0.03 | 59.93 ± 0.08 | 69.67 ± 0.00 | 69.84 | |
Switch | 83.02 ± 0.03 | 42.97 ± 0.18 | 42.98 ± 0.17 | 48.75 ± 0.09 | 60.40 ± 0.14 | 58.60 | |
BPIC17 | All | 95.04 ± 0.04 | 65.33 ± 0.02 | 63.46 ± 0.04 | 67.42 ± 0.19 | 78.64 ± 0.09 | 77.42 |
Rework | 91.84 ± 0.00 | 61.29 ± 0.17 | 59.78 ± 0.09 | 63.33 ± 0.07 | 74.97 ± 0.14 | 73.39 | |
Skip | 90.69 ± 0.02 | 59.81 ± 0.03 | 57.91 ± 0.03 | 62.79 ± 0.01 | 72.91 ± 0.08 | 71.28 | |
Switch | 87.71 ± 0.12 | 51.34 ± 0.01 | 49.11 ± 0.09 | 52.51 ± 0.15 | 63.86 ± 0.03 | 60.74 |