Multiobjective Personalized Recommendation Algorithm Using Extreme Point Guided Evolutionary Computation

Figure 12

Influence of similar ratio parameter K to MOEA-EPG under the accuracy-coverage space for (a) Movielens 1, (b) Movielens 2, (c) Movielens 3, (d) Movielens 4, (e) Netflix 1, (f) Netflix 2, (g) Netflix 3, and (h) Netflix 4.

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