Applying Latent Dirichlet Allocation Technique to Classify Topics on Sustainability Using Arabic Text.
Islam Al QudahIbrahim HashemAbdelaziz SoufyaneWeisi ChenTarek MerabtenePublished in: SAI (1) (2022)
Keyphrases
- latent dirichlet allocation
- topic models
- arabic text
- topic modeling
- generative model
- latent topics
- topic discovery
- lda model
- gibbs sampling
- text mining
- probabilistic latent semantic analysis
- probabilistic topic models
- variational bayesian inference
- topic extraction
- probabilistic model
- text documents
- document collections
- dimensionality reduction
- information extraction
- information retrieval
- machine learning
- word counts
- latent topic models
- data mining