A Real-Time TM-based NILM System on MCUs
Non-intrusive Load Monitoring (NILM)
Han Wu, Tianhang Tan, Shengyu Duan, Alex Yakovlev, Rishad Shafik and Tousif Rahman
NILM as a Classification Task
Non-intrusive Load Monitoring (NILM)
Experimental Results
| Appliance | Precision | Recall |
|---|---|---|
| Fridge | 0.99 | 0.97 |
| Microwave | 0.80 | 0.95 |
| Method | Fridge (F1) | Microwave (F1) | Model Size |
|---|---|---|---|
| Our Method | 0.89 | 0.84 | 17 KB |
| LSTM | 0.92 | 0.38 | 1.9 MB |
| BERT | 0.76 | 0.48 | 8.4 MB |
| EdgeNILM | 0.74 | - | 41.5 MB |
| Appliance | Precision | Recall |
|---|---|---|
| Fridge | 0.84 | 0.94 |
| Microwave | 0.75 | 0.95 |
| Dish Washer | 0.10 | 0.08 |
| Electric Furnace | 0.50 | 0.15 |