Confusion matrix of the 3-band Lens Detector and three-band CNN for the classification of the 1983 KiDS DR4 lens candidates (Petrillo et al. 2019b). The candidates are classified into three categories based on the visual inspection scores by Petrillo et al. (2019b), which is treated as the correct classification. The candidates are also classified into three categories based on the probability values generated by the 3-band Lens Detector introduced in this work and three-band CNN from Petrillo et al. (2019b). The overlap between these classifications is shown in the confusion matrices.