Topic modeling for expert finding using latent Dirichlet allocation.
Saeedeh MomtaziFelix NaumannPublished in: WIREs Data Mining Knowl. Discov. (2013)
Keyphrases
- expert finding
- topic modeling
- latent dirichlet allocation
- topic models
- generative model
- lda model
- text mining
- topic extraction
- gibbs sampling
- probabilistic latent semantic analysis
- latent topics
- text corpora
- variational inference
- probabilistic model
- collapsed gibbs sampling
- data mining
- relevance model
- dimensionality reduction
- co occurrence
- collaborative filtering
- natural language processing
- probabilistic topic models
- machine learning