Topic Modeling Analysis of Aviation Accident Reports: A Comparative Study between LDA and NMF Models.
Aziida NanyongaHassan WasswaGraham WildPublished in: CoRR (2024)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- modeling framework
- probabilistic latent semantic analysis
- data analysis
- probabilistic model
- latent topics
- probabilistic topic models
- lda model
- generative model
- text mining
- hierarchical bayesian model
- collaborative filtering
- high dimensional
- pattern recognition
- artificial intelligence
- topic extraction
- latent semantic analysis
- face recognition