Figure 5.

Experiment 2. In the second experiment, we trained the model using four variations of pictographical faces (see Figure 3, category A). In contrast to Experiment 1, stimuli were presented in random order. The display of the results is organized as in Figure 4. In addition, colored triangles indicate the points in time, when a category or subcategory cell was selected for weight adaptation the first time. Although the stimuli were presented in random order, the model successfully separates the input stimuli into subcategories.