Table 4.
LSTM-autoencoders precision metrics.
| Historical Maintenance Records | Precision Metrics | |||
|---|---|---|---|---|
| Equipment State | Dates | Initial | Intermediate | Bad |
| Initial | 2019-12-24 T 01:01:49–2019-12-25 T 02:42:55 | 79.86% | 79.95% | 79.90% |
| Intermediate | 2020-01-10 T 00:38:54–2020-01-10 T 23:01:24 | 79.06% | 80.12% | 79.58% |
| Bad | 2020-01-13 T 00:05:47–2020-01-13 T 23:38:20 | 78.10% | 78.34% | 78.43% |
| Initial | 2020-02-20 T 00:46:49–2020-02-21 T 22:38:45 | 88.03% | 88.07% | 88.09% |
| Intermediate | 2020-02-25 T 01:20:54–2020-02-26 T 03:46:30 | 71.47% | 74.08% | 72.07% |
| Bad | 2020-03-01 T 01:53:56–2020-03-01 T 21:37:48 | 65.46% | 65.78% | 66.02% |
| Initial | 2020-03-02 T 01:00:14–2020-03-02 T 23:15:53 | 74.35% | 74.97% | 75.29% |
| Intermediate | 2020-03-08 T 00:10:24–2020-03-08 T 22:46:33 | 72.94% | 73.49% | 73.34% |
| Bad | 2020-03-16 T 09:13:47–2020-03-16 T 21:37:48 | 72.21% | 77.22% | 77.26% |