Predicting Trends and Research Patterns of Smart Cities: A Semi-Automatic Review Using Latent Dirichlet Allocation (LDA).
Chetan SharmaIsha BatraShamneesh SharmaArun MalikA. S. M. Sanwar HosenIn-Ho RaPublished in: IEEE Access (2022)
Keyphrases
- latent dirichlet allocation
- semi automatic
- topic models
- lda model
- smart cities
- generative model
- topic modeling
- topic discovery
- collapsed gibbs sampling
- text mining
- probabilistic latent semantic analysis
- gibbs sampling
- latent semantic analysis
- variational bayesian inference
- variational inference
- latent topics
- domain ontology
- probabilistic topic models
- smart city
- latent topic models
- word counts
- feature space
- latent variable models
- feature selection
- machine learning
- latent variables
- latent dirichlet
- search engine
- bayesian networks
- keywords
- prior knowledge
- semi supervised
- text documents