Open Access

表1

2个数据集的基本统计

数据集结构 MovieLens-1M Book-Crossing
用户 6 036 17 860
项目 2 445 14 967
关系交互 753 772 139 746
1-Hop的三元组 20 782 19 876
2-Hop的三元组 178 049 65 360

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.