Table 8 Predictive analyses for a sample of one year
From: The volatility mechanism and intelligent fusion forecast of new energy stock prices
| Â | R2 | MAE | MSE | RMSE | MAPE |
|---|---|---|---|---|---|
EWT-SVR | 0.720473103 | 15.6034366 | 377.5051329 | 19.42949132 | 0.7882% |
EWT-PSOSVR | 0.79298626 | 12.58057204 | 279.5750622 | 16.72049826 | 0.6313% |
EWT-S-ALOSVR | 0.998958106 | 0.932248487 | 1.407093617 | 1.18620977 | 0.0470% |
EWT-GRNN | 0.650209266 | 16.46463634 | 472.3974652 | 21.73470647 | 0.8255% |
EWT-CNN | 0.907873091 | 9.173742964 | 124.4187278 | 11.15431431 | 0.4611% |
EWT-LSTM | 0.803847794 | 13.06862743 | 264.9064019 | 16.2759455 | 0.6578% |
EWT-RNN | 0.913535694 | 9.249668318 | 116.771301 | 10.80607704 | 0.4655% |
EWT-RNNCNN | 0.809604256 | 12.3327014 | 257.132216 | 16.03534272 | 0.6215% |