Alternate views of graph clusterings based on thresholds: a case study for a student forum.
Maria PouliopoulouGeorge GkotsisChristos MakrisPublished in: PIKM@CIKM (2013)
Keyphrases
- graph model
- graph structure
- discussion forums
- random walk
- structured data
- graph theory
- graph representation
- clustering algorithm
- multiple views
- digital libraries
- student model
- intelligent tutoring systems
- database
- bipartite graph
- learning environment
- student learning
- directed graph
- web forums
- weighted graph
- programming course
- graph partitioning
- university level
- rand index
- graph theoretic
- chemical structures
- graph databases
- single view
- online course
- learning styles
- semi supervised
- learning process
- social networks