Fig 1.
Group recommender system.
Table 1.
Comparisons of state of the art schemes.
Fig 2.
System overview.
Table 2.
Notations and their meanings.
Fig 3.
Neural Collaborative Filtering.
Table 3.
Rating matrix.
Table 4.
Genres.
Table 5.
Pearson similarity.
Table 6.
FCM.
Table 7.
Similarity cluster 1.
Table 8.
Similarity cluster 2.
Table 9.
Actual group members ratings.
Table 10.
Predicted group members ratings.
Table 11.
Predicted group ratings.
Table 12.
Values of parameters in the proposed model.
Table 13.
Results.
Table 14.
Cluster 2 results.
Fig 4.
(a) root mean square error and (b) mean absolute error.
Fig 5.
(a) precision and (b) recall.
Fig 6.
(a) F1-Score and (b) Varying Group Size.
Table 15.
Performance of HTGF by varying group size.
Table 16.
Performance of ALS by varying group size.
Table 17.
Performance of SVD by varying group size.
Table 18.
Statistical comparison of HTGF with baselines.
Fig 7.
Correct predictions by HTGF.
Fig 8.
Wrong predictions by HTGF.
Fig 9.
Mixed predictions by HTGF.