Higher-Order Markov Tag-Topic Models for Tagged Documents and Images
Jia ZengWei FengWilliam K. CheungChun-hung LiPublished in: CoRR (2011)
Keyphrases
- topic models
- topic modeling
- higher order
- text documents
- latent topics
- tagged images
- image features
- image retrieval
- text corpora
- text mining
- image classification
- latent dirichlet allocation
- information retrieval
- topic discovery
- image collections
- keywords
- object recognition
- probabilistic topic models
- textual information
- relevance model
- information retrieval systems
- search engine
- co occurrence
- latent semantics
- image annotation
- maximum likelihood
- text classification
- similarity measure
- visual similarity
- probabilistic model