Application of Virtual Reality with Positive Psychology in Adjusting Methods of College Students’ Mental Health

Table 1

Experimental results of different algorithms in different databases.

Transaction bar	1000	2000	3000	4000
Decision tree	36.155	48.786	68.442	81.653
A priori	15.698	23.107	36.758	45.682
K-means	12.689	16.752	26.546	34.769
Paper algorithm	6.874	11.541	18.769	29.541