Unsupervised Classification of Audio Signals by Self-Organizing Maps and Bayesian Labeling.
Ricardo CruzAndrés OrtizAna M. BarbanchoIsabel BarbanchoPublished in: HAIS (1) (2012)
Keyphrases
- self organizing maps
- unsupervised classification
- audio signals
- unsupervised learning
- supervised classification
- supervised learning
- hidden markov models
- semi supervised
- data clustering
- k means
- bayesian networks
- mixture model
- neural network
- dimensionality reduction
- text classification
- speaker identification
- audio signal
- machine learning
- maximum likelihood
- expectation maximization
- model selection
- object recognition
- multiscale
- remote sensing data
- clustering ensemble
- data sets
- feature selection
- gene expression profiles