Research Article
An ARMA Type Fuzzy Time Series Forecasting Method Based on Particle Swarm Optimization
Table 8
The obtained results for ISBEMI Set 2.
| Date | The test data | [2] | [4] | [6] | [5] distribution-based method | [5] average-based method | [11] | [29] | The proposed method |
| 09.09.2008 | 40124.6 | 39958.4 | 40550 | 39700 | 40000 | 39967 | 40547 | 40500 | 40457.3 | 10.09.2008 | 39295.0 | 40294.2 | 40550 | 37500 | 40000 | 39800 | 40126 | 39500 | 40457.3 | 11.09.2008 | 37388.1 | 39431.8 | 38650 | 37500 | 40000 | 39100 | 39603 | 39500 | 39335.3 | 12.09.2008 | 37033.9 | 37656.1 | 36750 | 37500 | 37200 | 37500 | 37602 | 38500 | 39335.3 | 15.09.2008 | 35081.4 | 37272.4 | 36750 | 37500 | 37200 | 37100 | 36955 | 37500 | 36339.1 | 16.09.2008 | 33736.4 | 35024.0 | 34850 | 35300 | 34533 | 34700 | 34881 | 35500 | 33234.8 | 17.09.2008 | 32727.6 | 33954.4 | 33900 | 33100 | 34400 | 33700 | 34037 | 33500 | 33234.8 | 18.09.2008 | 32216.4 | 33638.4 | 33900 | 33100 | 32400 | 32700 | 32266 | 32500 | 33234.8 | 19.09.2008 | 36370.2 | 37746.4 | 33900 | 35300 | 32400 | 32300 | 32221 | 35500 | 36339.1 | 22.09.2008 | 36183.6 | 36450.8 | 36750 | 35300 | 36800 | 37700 | 36711 | 35500 | 36339.1 | 23.09.2008 | 35454.2 | 36166.4 | 36750 | 35300 | 36800 | 36100 | 35225 | 35500 | 36339.1 | 24.09.2008 | 35177.1 | 35072.6 | 34850 | 35300 | 35600 | 35100 | 35634 | 35500 | 33234.8 | 25.09.2008 | 36361.8 | 35024.0 | 34850 | 35300 | 34533 | 34700 | 34881 | 35500 | 36339.1 | 26.09.2008 | 36556.6 | 36450.8 | 36750 | 35300 | 36800 | 37700 | 36711 | 37500 | 36339.1 | 29.09.2008 | 36051.3 | 36450.8 | 36750 | 37500 | 36800 | 35900 | 36711 | 35500 | 36339.1 |
| RMSE | 1155.3 | 1229.7 | 1143.6 | 1579.1 | 1483.0 | 1484.9 | 1145.9 | 1107.2 | MAPE | 0.0268 | 0.0299 | 0.0261 | 0.0327 | 0.0308 | 0.0298 | 0.0255 | 0.0233 | DA | 0.4286 | 0.5000 | 0.5714 | 0.4286 | 0.7143 | 0.4286 | 0.6429 | 0.5714 |
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