Enriched LDA (ELDA): Combination of latent Dirichlet allocation with word co-occurrence analysis for aspect extraction.
Mohammadreza ShamsAhmad Baraani-DastjerdiPublished in: Expert Syst. Appl. (2017)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- topic discovery
- lda model
- text mining
- variational bayesian inference
- face recognition
- latent topics
- variational inference
- gibbs sampling
- dimensionality reduction
- co occurrence
- probabilistic topic models
- latent topic models
- dimension reduction
- information extraction
- keywords