Multiobjective Personalized Recommendation Algorithm Using Extreme Point Guided Evolutionary Computation

Figure 7

The boxplots of HV values for MOEA-EPG under the accuracy-coverage space for different data sets. 1: Movielens 1, 2: Movielens 2, 3: Movielens 3, 4: Movielens 4, 5: Netflix 1, 6: Netflix 2, 7: Netflix 3 and 8: Netflix 4.