Committee Machines for Hourly Water Demand Forecasting in Water Supply Systems

Table 5

RMSE for validation of ELM applied to the AirportZA DMA (L/s).

Method	Model A	Model B	Model C	Model D
Arithmetic mean	2,67	1,75	2,07	2,73
Geometric mean	2,73	1,75	1,89	2,78
Linear regression	2,53	1,87	1,93	2,52