Optimizing Reservoir-Stream-Aquifer Interactions for Conjunctive Use and Hydropower Production

Table 3

Evaluation results for 7 ANNs in stress period 1.

State variable	Number of nodes in ANN	Correlation 𝑅	Ratio of test to training RMS
Lake stage	6-6-1	0.999	1.049
Head 1 layer 1	6-4-1	0.998	0.804
Head 2 layer 1	6-4-1	0.992	0.416
Head 1 layer 2	6-6-1	0.999	0.488
Head 2 layer 2	6-8-1	0.995	0.366
Stream stage 1	6-7-1	0.901	1.183
Stream stage 2	6-3-1	0.968	0.812