Community Detection with Opinion Leaders' Identification for Promoting Collaborative Problem-Based Learning Performance.
Han-Wen TsaoChih-Ming ChenZong-Lin YouPublished in: IIAI-AAI (2018)
Keyphrases
- problem based learning
- community detection
- opinion leaders
- social networks
- group dynamics
- complex networks
- mobile learning environment
- community structure
- supporting collaborative
- information diffusion
- facilitate learning
- project based learning
- network analysis
- case study
- link prediction
- tutoring system
- higher education
- play a crucial role
- data collection
- label propagation
- real world networks
- social network analysis
- community detection algorithms
- citation networks
- online social networks
- bipartite networks
- random walk
- overlapping communities
- networked data
- data analysis
- learning environment
- massive graphs