Classification results for the light curves truncated at different t_cut values. True-positive rates (TPR; solid curves) and true-negative rates (TNR=l-FPR; dotted curves) are plotted for four different choices of t_cut (note that the far-right points corresponds to the results already described in Section 5.1 and Tables 4–6). The results for sets A, B, and C are shown with blue, orange, and green colours, respectively. As we truncate the light curves at lower epochs, both TPR and TNR decrease, and therefore FPR increases.