Musical keys and chords recognition using unsupervised learning with infinite Gaussian mixture.
Yun-Sheng WangHarry WechslerPublished in: ICMR (2012)
Keyphrases
- gaussian mixture
- unsupervised learning
- chord progressions
- expectation maximization
- mixture model
- polyphonic music
- em algorithm
- gaussian mixture model
- mixtures of gaussians
- musical instruments
- probability density function
- covariance matrix
- closed form
- supervised learning
- probability density
- semi supervised
- gaussian density
- probabilistic model
- maximum likelihood
- density estimation
- model selection
- dimensionality reduction
- feature selection
- machine learning
- object recognition
- gaussian densities
- language model
- bayesian framework
- knn
- knowledge discovery
- feature space
- reinforcement learning
- bayesian networks
- similarity measure