Research Article
Multiobjective Personalized Recommendation Algorithm Using Extreme Point Guided Evolutionary Computation
Table 5
HV comparison results of MOEA-EPG, MOEA-EPG-I, and MOEA-EPG-II in the accuracy-coverage space.
| | Data sets | MOEA-EPG | MOEA-EPG-I | MOEA-EPG-II |
| | Movielens 1 | 3.203 7.74e-02 | 2.160 6.98e-02 | 3.168 1.44e-01 | | Movielens 2 | 4.677 3.46e-02 | 3.409 4.96e-02 | 4.536 1.01e-01 | | Movielens 3 | 3.343 1.07e-02 | 2.341 7.24e-02 | 3.330 9.94e-02 | | Movielens 4 | 6.385 5.62e-02 | 4.503 7.43e-02 | 6.158 1.05e-01 |
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