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. 2018 Apr 17;15(4):780. doi: 10.3390/ijerph15040780

Table 17.

Results for forecast of the average concentration of PM10 for the next day.

Stations Clustering Algorithms Time Window Number of Cluster MAE MSE
CRUZ ROJA (CR) K–means 1 8 0.0207 0.00085
FCM 1 7 0.0208 0.00083
Nativitas (NA) K–means 1 2 0.0230 0.00087
FCM 2 5 0.2031 0.00095
DIF (DF) K–means 3 8 0.0280 0.00134
FCM 1 3 0.0257 0.00113