Research Article
Prediction Research of Red Tide Based on Improved FCM
Table 2
The comparison of clustering results in Example
1.
| ā | FCM | PCM | DWFCM |
| Clustering center | (0.55, 0.84) | (0.56, 0.81) | (0.54, 0.86) | (0.78, 0.50) | (0.85, 0.43) | (0.81, 0.55) | (0.18, 0.12) | (0.16, 0.19) | (0.17, 0.18) |
| Iteration number | 11 | 13 | 8 |
| Error score | 4 | 3 | 1 |
| Error rate | 20% | 15% | 5% |
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