Probabilistic Topic Modeling for Comparative Analysis of Document Collections.
Ting HuaChang-Tien LuJaegul ChooChandan K. ReddyPublished in: ACM Trans. Knowl. Discov. Data (2020)
Keyphrases
- comparative analysis
- document collections
- topic modeling
- topic models
- text corpora
- information retrieval
- information retrieval systems
- document retrieval
- latent dirichlet allocation
- relevance ranking
- generative model
- text mining
- text retrieval
- probabilistic topic models
- document clustering
- probabilistic model
- test collection
- topic extraction
- digital libraries
- scatter gather
- text classification
- ad hoc retrieval
- collaborative filtering
- bayesian networks
- text collections
- text data
- prior knowledge
- latent variables
- xml retrieval
- retrieval model