Class-specific Gaussian-multinomial latent Dirichlet allocation for image annotation.
Zhiming QianPing ZhongRunsheng WangPublished in: EURASIP J. Adv. Signal Process. (2015)
Keyphrases
- image annotation
- class specific
- latent dirichlet allocation
- object categories
- topic models
- image classification
- automatic image annotation
- generative model
- multi label
- visual features
- image understanding
- object classes
- maximum likelihood
- probabilistic model
- image content
- multi modal
- image retrieval
- text categorization
- text classification
- text mining
- em algorithm
- mixture model
- dictionary learning
- expectation maximization
- bayesian networks
- unsupervised learning
- graph cuts
- object recognition
- low level features
- dimensionality reduction
- computer vision
- visual information
- multi class
- machine learning
- object detection
- co occurrence