Identifying Diachronic Topic-Based Research Communities by Clustering Shared Research Trajectories.
Francesco OsborneGiuseppe ScavoEnrico MottaPublished in: ESWC (2014)
Keyphrases
- web communities
- clustering algorithm
- clustering method
- hierarchical clustering
- k means
- topic discovery
- web structure mining
- graph theoretic
- data clustering
- web pages
- web mining
- cluster analysis
- neural network
- self organizing maps
- data points
- data objects
- unsupervised learning
- community structure
- fuzzy clustering
- random walk
- text classification
- homogeneous groups
- social networks