[Retracted] Research on the Spectral Domain Graph Convolution Collaborative Filtering Algorithm Based on Reinforcement Learning and Chebyshev

Table 3

Online recommendation algorithm accuracy.

Method	Click through rate	Accuracy	Normalized discount cumulative gain
LR	0.007	0.008	0.031
FM	0.008	0.009	0.034
W&D	0.006	0.008	0.026
LinUCB	0.008	0.010	0.037
HLinUCB	0.008	0.013	0.043
	0.010	0.011	0.032
	0.011	0.015	0.048