Research on Image Semantic Information Mining Based On Latent Dirichlet Allocation Model.
Sa YangPublished in: J. Softw. (2013)
Keyphrases
- semantic information
- latent dirichlet allocation
- low level
- latent topic model
- probabilistic model
- image segmentation
- hierarchical bayesian model
- probabilistic latent semantic analysis
- wordnet
- image classification
- topic modeling
- image content
- data mining
- image features
- domain knowledge
- expectation maximization
- em algorithm
- text mining
- parameter estimation
- knowledge discovery
- image retrieval
- gibbs sampling
- high dimensional
- keywords
- metadata