Perceptual similarity between audio clips and feature selection for its measurement.
Qinghua WuXiao-Lei ZhangPing LvJi WuPublished in: ISCSLP (2012)
Keyphrases
- feature selection
- cross modal
- similarity measure
- multimedia
- feature selection algorithms
- mutual information
- text categorization
- support vector
- selected features
- audio visual
- text classification
- pointwise mutual information
- distance measure
- visual information
- human visual system
- euclidean distance
- feature extraction
- low level
- feature set
- multi class
- content based music retrieval
- video database
- dimensionality reduction
- information gain
- signal processing
- edit distance
- human perception
- visual data
- model selection
- similarity function
- machine learning
- visual similarity
- image retrieval
- audio signals
- music genre classification
- method for feature selection
- audio stream
- multi modal