Electricity Price Spike Classification on Texas electricity market data (3-year full data)
9True Positives (TP)SVM
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| SVMThreshold Type=ROC-optimal, Threshold Value=0.042026.02 | 9 | 140 | 0 | 217 | 6.04 | 100 | 61.75 | 11.39 | |
| XGBoostThreshold Type=ROC-optimal, Threshold Value=0.042026.02 | 6 | 43 | 3 | 314 | 12.24 | 66.67 | 87.43 | 20.69 | |
| LLM-based Spike Classifier FrameworkThreshold Type=ROC-optimal, Threshold Value=0.132026.02 | 6 | 37 | 3 | 320 | 13.95 | 66.67 | 89.07 | 23.08 | |
| XGBoostThreshold Type=PR-optimal, Threshold Value=0.172026.02 | 4 | 11 | 5 | 346 | 26.67 | 44.44 | 95.63 | 33.33 | |
| SVMThreshold Type=PR-optimal, Threshold Value=0.292026.02 | 3 | 5 | 6 | 352 | 37.5 | 33.33 | 96.99 | 35.29 | |
| LLM-based Spike Classifier FrameworkThreshold Type=Fixed (0.5), Threshold Value=0.52026.02 | 2 | 3 | 7 | 354 | 40 | 22.22 | 97.27 | 28.57 | |
| LLM-based Spike Classifier FrameworkThreshold Type=PR-optimal, Threshold Value=0.912026.02 | 2 | 2 | 7 | 355 | 50 | 22.22 | 97.54 | 30.77 | |
| SVMThreshold Type=Fixed (0.5), Threshold Value=0.52026.02 | 1 | 0 | 8 | 357 | 100 | 11.11 | 97.81 | 20 | |
| XGBoostThreshold Type=Fixed (0.5), Threshold Value=0.52026.02 | 0 | 3 | 9 | 354 | 0 | 0 | 96.72 | 0 |