Automatic audio tag classification via semi-supervised canonical density estimation.
Jun TakagiYasunori OhishiAkisato KimuraMasashi SugiyamaMakoto YamadaHirokazu KameokaPublished in: ICASSP (2011)
Keyphrases
- density estimation
- semi supervised
- probability density function
- mixture model
- parzen window
- probability density
- density function
- outlier detection
- mixture modeling
- classification accuracy
- kernel density estimation
- decision trees
- density estimators
- supervised learning
- em algorithm
- density estimates
- nonparametric density estimation
- data mining
- probability distribution
- feature vectors
- data sets
- pattern classification
- gaussian mixture model
- unlabeled data
- unsupervised learning
- active learning
- training set
- feature selection