An Enhanced Topic Modeling Method in Educational Domain by Integrating LDA with Semantic.
Ruofei DingPucheng HuangShumin ChenJiale ZhangJingxiu HuangYunxiang ZhengPublished in: ICACT (2024)
Keyphrases
- modeling method
- latent dirichlet allocation
- topic models
- domain specific
- topic modeling
- domain ontology
- topic discovery
- high speed railway
- hybrid genetic
- latent topics
- linear discriminant analysis
- face recognition
- fuzzy neural network
- e learning
- semantic information
- evolutionary algorithm
- high dimensional data
- generative model
- dimensionality reduction
- principal component analysis
- convergence rate
- fuzzy logic
- probabilistic model
- pattern recognition
- computer vision