Table 15: The comparison of RMSE obtained when using standard PSO, CPSO, and standard fuzzy model with holdout method for PM10 data with .

% of dataStandard PSOCooperative PSO1Holdout method
% of featureMSE% of featureMSE% of featureMSE

301000.764800.73381002.100
401000.765800.74321002.018
50900.777900.77901002.030
60800.805800.77691001.986
70900.820800.80521002.001
80800.839900.82061001.983
90700.847900.84171001.976