A hierarchical generative model for Generic Audio Document Categorization.
Zhi ZengShuwu ZhangPublished in: ICASSP (2011)
Keyphrases
- generative model
- document categorization
- pitman yor process
- text classification
- text categorization
- probabilistic model
- meta learning
- em algorithm
- multimedia
- topic models
- document representation
- vector space model
- semi supervised
- prior knowledge
- expectation maximization
- latent semantic indexing
- text documents
- document classification
- document clustering
- latent dirichlet allocation
- multiscale
- inductive learning
- computer vision
- language model
- e learning