Polarized Topic Modeling for User Characteristics in Online Discussion Community.
Sung-Hwan KimHaesung TakHwan-Gue ChoPublished in: BigComp (2019)
Keyphrases
- topic modeling
- online discussion
- topic models
- content analysis
- latent dirichlet allocation
- collaborative filtering
- text documents
- databases
- information retrieval
- text classification
- video data
- threaded discussions
- computer mediated
- knowledge building
- co occurrence
- text mining
- probabilistic model
- feature space
- data mining