Negative link prediction to reduce dropout in Massive Open Online Courses.
Fatemeh KhoushehgirSadegh SulaimanyPublished in: Educ. Inf. Technol. (2023)
Keyphrases
- link prediction
- social network analysis
- network analysis
- random walk
- social networks
- bipartite graph
- multi relational
- complex networks
- network structure
- topological features
- tensor factorization
- community detection
- massive open online courses
- social ties
- collaborative filtering
- collective classification
- proximity measures
- entity resolution
- heterogeneous networks
- missing links
- link formation
- factor graph model