[Retracted] Fuzzy Decision-Making Analysis of Quantitative Stock Selection in VR Industry Based on Random Forest Model

Table 11

Mean AUC test results for different parameter combinations.

Number of splitting points (-value)	Decision tree trees ()	Average AUC	Number of splitting points (-value)	Decision tree trees ()	Average AUC
2	10	0.557	4	10	0.562
2	20	0.560	4	20	0.561
2	30	0.563	4	30	0.562
2	40	0.560	4	40	0.566
2	50	0.561	4	50	0.566
2	60	0.568	4	60	0.563
2	70	0.567	4	70	0.566
3	10	0.557	5	10	0.558
3	20	0.561	5	20	0.564
3	30	0.569	5	30	0.560
3	40	0.561	5	40	0.569
3	50	0.560	5	50	0.571
3	60	0.577	5	60	0.567
3	70	0.575	5	70	0.565