[Retracted] Optimization of the Hybrid Movie Recommendation System Based on Weighted Classification and User Collaborative Filtering Algorithm

Table 6

Training results of the local model and global model.

	Number of users	α	ρ	HR	ARHR
Local model 0	383	0.005521	0.086881	0.205412	0.087889
Local model 1	667	0.003212	0.400263	0.196233	0.088848
Local model 2	982	0.005421	0.181228	0.185994	0.087893
Local model 3	447	0.019458	0.040953	0.217533	0.092136
Local model 4	723	0.005522	0.009372	0.176673	0.072726
Global model	3266	0.010204	0.0702015	0.194146	0.089525