Figure 2From: A modeling study by response surface methodology and artificial neural network on culture parameters optimization for thermostable lipase production from a newly isolated thermophilic Geobacillus sp. strain ARMOptimal number of hidden neurons. Estimation of lipase production with neural networks of varying number of hidden neurons, tested with two example cases: incremental back propagation multilayer full feedforward (blue diamond) and multilayer normal feedforward incremental back propagation (pink square) with Gaussian transfer functions.Back to article page