Topic Modeling of Research Fields: An Interdisciplinary Perspective.
Michael J. PaulRoxana GirjuPublished in: RANLP (2009)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- modeling framework
- text mining
- artificial intelligence
- topic extraction
- collaborative filtering
- text classification
- scientific articles
- computer vision
- text corpora
- clustering algorithm
- probabilistic latent semantic analysis
- databases
- latent topics
- information retrieval