Research Article
An Enriched Prediction Intervals Construction Method with Hybrid Intelligent Optimization
Table 2
PIs evaluation results with different confidence levels.
| Methods | 90% confidence level | 80% confidence level | PICP(%) | PINAW(%) | AWE(%) | PICP(%) | PINAW(%) | AWE(%) |
| ELM-CWC | 90.63 | 10.65 | 1.98 | 81.28 | 7.53 | 3.48 | ELM-CCWC | 91.23 | 11.30 | 1.17 | 83.72 | 8.51 | 3.29 | ELM-ISC | 90.80 | 9.67 | 1.30 | 80.45 | 6.96 | 2.57 | Proposed approach | 90.15 | 7.88 | 1.02 | 80.16 | 5.01 | 2.03 |
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