Multi-Resolution Modelling Of Topic Relationships In Semantic Space.
Wang WeiAndrzej BargielaPublished in: ECMS (2009)
Keyphrases
- semantic space
- multiresolution
- latent semantic analysis
- co occurrence
- semantic concepts
- cross modal
- unsupervised manner
- topic modeling
- visual features
- topic models
- latent dirichlet allocation
- information retrieval
- semantic features
- automatically extracted
- concept space
- high level
- image representation
- information extraction