Emotion-based music retrieval on a well-reduced audio feature space.
Maria M. RuxandaBee Yong ChuaAlexandros NanopoulosChristian S. JensenPublished in: ICASSP (2009)
Keyphrases
- music retrieval
- feature space
- music emotion classification
- music information retrieval
- audio features
- audio signal
- feature set
- feature selection
- polyphonic music
- principal component analysis
- high dimensional
- data points
- feature vectors
- recommendation systems
- classification accuracy
- information retrieval
- information retrieval systems
- low dimensional
- audio visual
- dimensionality reduction
- semantic features
- feature extraction
- multimedia
- image representation
- training set
- source separation
- low level
- image retrieval