Ideological and Political Education Recommendation System Based on AHP and Improved Collaborative Filtering Algorithm

Table 4

Comparison of error values with RMSE.

Training set (5%)	Index	Paper [23]	Paper [24]	Paper [25]	Proposed
40	RMSE	1.3489	1.2718	1.1151	1.1024
60	RMSE	1.3443	1.2429	1.1333	1.0663
80	RMSE	1.3223	1.2066	1.1890	1.0029