Classification of native and hybrid species
The 6 native individuals and 15 hybrid individuals used in the test (1,881 images) were all correctly classified, with an accuracy of 100% in our experimental environment. The classification results are presented in the confusion matrix (Figure 2). The vertical axis is the ground truth, and the horizontal axis is the model’s prediction. The number in each cell indicates the number of images classified as native or hybrid, and the color of each cell indicates the percentage of images per ground truth. For example, pale blue indicates a ratio of 0.0, indicating that no image is classified for that cell. In contrast, dark blue indicates a ratio of 1.0, indicating that all images were classified for that cell.