Multimodal Semantics-Based Supervised Latent Dirichlet Allocation for Event Classification.
Naiyang MiaoFeng XueRichang HongPublished in: IEEE Multim. (2021)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- unsupervised learning
- pattern recognition
- supervised learning
- gibbs sampling
- supervised dimensionality reduction
- lda model
- support vector machine
- image classification
- generative model
- text mining
- variational inference
- support vector machine svm
- machine learning
- support vector
- feature extraction
- feature selection
- semi supervised
- latent topics
- variational bayesian inference
- model selection
- text classification
- dimensionality reduction