TABLE 3.
Features selected in the final prediction model.
| Sr. # | Feature source | Features selected in the final prediction model* | Feature type# | Game |
| 1 | Individual games | jig_av_correctrate_sqrt | Derived | Jigsaw (JIG) |
| 2 | jig_l5_accuracy_cbyi_sqrt | Derived | ||
| 3 | jig_l5_activity | Derived | ||
| 4 | ms_l1_latency | Tablet | Matching shapes (MS) | |
| 5 | Across games | sum_all_levels_played | Derived | All nine games (Across games) |
| 6 | sum_completion_time | Derived | ||
| 7 | sum_total_accuracy_cbyt | Derived | ||
| 8 | msjig_total_incorrectdrag_sqrt, | Derived | MS + JIG | |
| 9 | Interaction terms | msjig_total_playtime_times_jig_l1_activity | Derived | MS + JIG |
| 10 | jig_l1_activity_times_jig_l3_accuracy_cbyi_sqrt | Derived | JIG | |
| 11 | jig_l1_activity_times_ms_l2_correctrate_sqrt | Derived | MS + JIG | |
| 12 | ms_av_playtime_times_jig_l1_activity | Derived | MS + JIG | |
| 13 | ms_av_playtime_times_jig_l3_accuracy_cbyi_sqrt | Derived | MS + JIG | |
| 14 | ms_av_playtime_times_ms_l1_accuracy_cbyi | Derived | MS | |
| 15 | ms_l1_accuracy_cbyi_times_ms_l3_correctrate_sqrt | Derived | MS | |
| 16 | ms_l1_activity_sqrt_div_by_sum_total_accuracy_cbyt | Derived | MS + Across games | |
| 17 | ms_l1_activity_sqrt_times_st_correctclicks | Derived | MS + Single tap | |
| 18 | ms_l1_correctdrags_div_by_sum_total_accuracy_cbyt | Derived | MS + Across games | |
| 19 | ms_l1_correctdrags_times_ms_l1_totaldrags_sqrt | Derived | MS | |
| 20 | ms_l1_correctrate_sqrt_div_by_sum_all_levels_played | Derived | MS + Across games | |
| 21 | ms_l1_correctrate_sqrt_times_ms_l1_accuracy_cbyi | Derived | MS | |
| 22 | ms_l1_latency_div_by_sum_all_levels_played | Derived | MS + Across games | |
| 23 | ms_l1_latency_div_by_sum_total_accuracy_cbyt | Derived | MS + Across games | |
| 24 | ms_l1_latency_times_ms_l1_correctdrags | Derived | MS | |
| 25 | ms_l1_totaldrags_sqrt_times_st_correctclicks | Derived | MS + Single tap | |
| 26 | ms_total_incorrectdrag_sqrt_times_jig_l1_activity | Derived | MS + JIG | |
| 27 | st_correctclicks_times_sum_all_levels_played | Derived | Single tap + Across games | |
| 28 | msjig_total_incorrectdrag_sqrt_div_by_sum_total_accuracy_cbyt | Derived | MS + JIG + Across games | |
| 29 | msjig_total_incorrectdrag_sqrt_times_st_correctclicks | Derived | MS + JIG + Single tap | |
| 30 | msjig_total_playtime_div_by_sum_total_accuracy_cbyt | Derived | MS + JIG + Across games | |
| 31 | Mas-o-menos | mom | Derived | Across games |
*The prefix indicates the game that contributed the feature. Jig, jigsaw puzzles; ms, matching shapes; msjig, combination of matching shapes and jigsaw; sum, across all nine DEEP games; st, single tap. #Tablet, extracted directly from DEEP backend; Derived, higher order derivations of tablet-derived metrics.