Online Learning Support Service System Architecture Based on Location Service Architecture

Table 2

MAE test results of different recommended algorithms.

Location-based service	1.41	1.38	1.37	1.38	1.40	1.31	1.28	1.22	1.02	0.88
Traditional collaborative filtering	1.31	1.26	1.21	1.10	1.02	1.02	1	0.86	0.85	0.72
Collaborative filtering of location services	1.22	1.37	1.31	1.13	1.1	1.04	1.01	0.81	0.82	0.56