Content/context-adaptive feature selection for environmental sound recognition.
EnShuo TsauSachin ChachadaC.-C. Jay KuoPublished in: APSIPA (2012)
Keyphrases
- feature selection
- contextual knowledge
- recognition accuracy
- feature extraction
- contextual information
- pattern recognition
- object recognition
- recognition rate
- automatic recognition
- multi class
- adaptive hypermedia
- recognition algorithm
- visual recognition
- multimedia content
- context aware
- unsupervised learning
- feature set
- social context
- recognition process
- content creation
- text categorization
- activity recognition
- action recognition
- data sets
- model selection
- dimensionality reduction
- machine learning