A Hierarchical Attention Recommender System Based on Cross-Domain Social Networks

<div>The results of the ablation experiment. (a) HR@10 and NDCG@10 comparisons for dimension size = 64. (b) HR@10 and NDCG@10 comparisons for the top-10 values.</div>

Complexity

fig3

Figure 3

Figure 3: A Hierarchical Attention Recommender System Based on Cross-Domain Social Networks 