Unsupervised hierarchical structure induction for deeper semantic analysis of audio.
Sourish ChaudhuriBhiksha RajPublished in: ICASSP (2013)
Keyphrases
- hierarchical structure
- semantic analysis
- video content analysis
- hierarchical structures
- semantic information
- natural language understanding
- natural language processing
- multimedia
- hierarchically structured
- hierarchical organization
- natural language
- tree structure
- hierarchical classification
- syntactic analysis
- image representation
- databases
- machine learning
- information retrieval
- web pages
- information extraction
- competitive learning
- audio visual
- multiscale
- training set
- data streams