Improved Representation Learning For Acoustic Event Classification Using Tree-Structured Ontology.
Arman ZharmagambetovQingming TangChieh-Chi KaoQin ZhangMing SunViktor RozgicJasha DroppoChao WangPublished in: ICASSP (2022)
Keyphrases
- structured output
- decision tree learning algorithm
- learning process
- supervised learning
- incremental learning
- decision trees
- learning problems
- support vector
- pattern recognition
- multi category
- prior knowledge
- decision tree learning
- learning phase
- unsupervised learning
- structured learning
- learning tasks
- learning systems
- semantic web
- online learning
- text classification
- classification accuracy
- feature space
- reinforcement learning
- domain ontology
- event detection
- domain specific
- induction algorithms
- active learning
- feature vectors