Fig. 11From: Artificial Intelligence-Aided Low Cost and Flexible Graphene Oxide-Based Paper Sensor for Ultraviolet and Sunlight Monitoringa Graph representation of the perceptron with two input nodes, 7 hidden neurons, and 6 output classes. b Confusion Matrix chart that presents the correctly classified exposure intensities on the diagonal. It also demonstrates the recall and precision bars of how well the ANN model performsBack to article page