Construction of Selection and Evaluation Algorithm for High-Level Tennis Students in Colleges and Universities Based on Random Matrix Model

Table 2

List of evaluation index components.

Evaluation index	X1	X2	X3	X4
Level 1	0.86	0.29	0.16	0.27
Level 2	0.43	0.24	0.83	0.59
Level 3	0.49	0.27	0.28	0.80
Level 4	0.97	0.59	0.40	0.46
Level 5	0.63	0.80	0.86	0.62