Examples of real clusters and their parameter distributions inferred by the CNN. Left panels: color image of each cluster in a field of 7″  ×  7″, with a 2.6″ × 2.6″ field used for inference highlighted with a dashed square. The three grayscale images are represented as the three passband observations shown separately. All of the images are normalized as in Fig. 1. The remaining panels depict inference results; the histograms show the neuron activations of the neural network for the given parameter. Age and extinction is depicted as a 2D activation map marginalized over mass to highlight the effects of age-extinction degeneracies; the color bar on the top indicates CNN output neuron activation strength. The Bastian et al. (2011) derived values of parameters are denoted in cyan, and the CNN inferred values in magenta. The light red shaded areas show parameter ranges in which the CNN produces activations, but were not covered by the clusters used in this study to deal with parameter boundary effects. The empty cyan circle in the age-extinction map represents the values obtained after Galactic extinction correction.