Mathematical Problems in Engineering / 2016 / Article / Tab 4

Research Article

Prediction Research of Red Tide Based on Improved FCM

Table 4

The comparison of clustering results in Example 2.

FCMPCMDWFCM

Clustering center(0.64, 0.10)(0.65, 0.11)(0.74, 0.12)
(0.67, 0.48)(0.68, 0.50)(0.69, 0.39)
(0.66, 0.84)(0.69, 0.80)(0.70, 0.82)

Iteration number181913

Error score752

Error rate22%16%6%