Fig. 14
From: Equatorial spread-F forecasting model with local factors using the long short-term memory network
Confusion matrix of the (a) ANN and (b) LSTM models on the daily ESF prediction. The top and right panels, respectively, represent the model and observation based on the classification of two desired classes. Inside panels with two left diagonal green boxes represent the numbers of the correct prediction against observed values for both ESF-0 and ESF-1 classes. The two right diagonal green boxes represent the false prediction for both classes. The bottom green box is the total number of correct predictions of both classes. The two bottom orange boxes represent the total number of false and correct predictions of the model, and the right gold boxes are also the total number for the observation