采用协同过滤技术进行工作流活动推荐
陈广智, 何文, 李磊
Workflow Activity Recommendation by Collaborative Filtering
CHEN Guang-zhi, HE Wen, LI Lei
电子学报 . 2017, (4): 890 -897 .  DOI: 10.3969/j.issn.0372-2112.2017.04.018