Table 3 Statistical characteristics of used data sets
From: Development of particle swarm clustered optimization method for applications in applied sciences
Parameter | Statistical parameter | Whole data set | Training data set | Validation data set | Testing data set |
|---|---|---|---|---|---|
Qw (m3/s) | Max | 6190 | 5850 | 5140 | 6190 |
Min | 218 | 218 | 228 | 229 | |
Avg | 916.93 | 917.45 | 919.90 | 911.48 | |
SD | 538.44 | 535.71 | 551.67 | 537.70 | |
WLS (cm) | Max | 836 | 816 | 771 | 836 |
Min | 94 | 94 | 94 | 94 | |
Avg | 289.87 | 290.14 | 289.57 | 288.90 | |
SD | 93.53 | 93.37 | 95.36 | 92.32 | |
R (vs. Qw) | 0.95 | 0.95 | 0.95 | 0.95 | |
T (C) | Max | 27 | 27 | 27 | 25.4 |
Min | 0 | 0 | 0 | 0 | |
Avg | 10.58 | 10.62 | 10.51 | 10.48 | |
SD | 7.79 | 7.79 | 7.81 | 7.77 | |
R (vs. Qw) | − 0.14 | − 0.14 | − 0.11 | − 0.15 |