Application of Improved K-Means Algorithm in Collaborative Recommendation System

Table 6

Comparison of MAE results between the collaborative filtering recommendation algorithm based on bee colony K-means clustering and other three algorithms.

Number algorithm	User recommendation-based algorithm	User-based clustering algorithm	ICCFRA	Improved collaborative filtering recommendation algorithm
10	0.866	0.892	0.792	0.844
15	0.822	0.882	0.782	0.818
20	0.786	0.877	0.764	0.777
25	0.767	0.862	0.762	0.747
30	0.762	0.857	0.761	0.695
35	0.761	0.842	0.762	0.732