MHRR: MOOCs Recommender Service With Meta Hierarchical Reinforced Ranking.
Yuchen LiHaoyi XiongLinghe KongRui ZhangFanqin XuGuihai ChenMinglu LiPublished in: IEEE Trans. Serv. Comput. (2023)
Keyphrases
- web services
- recommender systems
- ranking algorithm
- service providers
- service discovery
- coarse to fine
- collaborative filtering
- web search
- service oriented
- end users
- rank aggregation
- hierarchical structure
- ranking functions
- learning to rank
- service quality
- customer service
- mobile services
- high level abstraction
- steady state
- user profiles
- cloud computing
- clustering algorithm