An Ontology-Based Labeling of Influential Topics Using Topic Network Analysis.
Hyon Hee KimHey Young RheePublished in: J. Inf. Process. Syst. (2019)
Keyphrases
- network analysis
- topic models
- citation networks
- topic drift
- latent dirichlet allocation
- text mining
- related topics
- topic modeling
- social network analysis
- network structure
- topic specific
- topic detection
- topic discovery
- hot topics
- latent topics
- trend analysis
- document set
- information networks
- active learning
- topics covered
- community detection
- news topics
- link prediction
- dynamic networks
- emerging topics
- complex networks
- graph clustering
- topic hierarchy
- news items
- statistical topic models
- biological networks
- news stories
- news articles
- text streams
- keywords
- information retrieval
- blog posts
- homeland security
- user interests
- graph theory
- community structure
- data analysis
- genetic algorithm