Fig. 4From: Assessment of risk based on variant pathways and establishment of an artificial neural network model of thyroid cancerArtificial neural network (ANN) based on 10 significant pathways, consisting of an input layer, two hidden layers, and an output layer, corresponding to 15, 8, 5, and 1 neuron, respectively. The circles represent neurons, while the lines between the circles represent connections. The black lines represent the connections between the neurons, while the blue lines represent the weightsBack to article page