A Beta-Mixture Model for Dimensionality Reduction, Sample Classification and Analysis.
Kirsti LaurilaBodil OsterClaus L. AndersenPhilippe LamyTorben F. ØrntoftOlli Yli-HarjaCarsten WiufPublished in: BMC Bioinform. (2011)
Keyphrases
- mixture model
- dimensionality reduction
- density estimation
- unsupervised learning
- feature extraction
- probabilistic model
- em algorithm
- model selection
- gaussian mixture model
- feature space
- supervised learning
- high dimensionality
- data sets
- support vector
- pattern recognition
- mixture modeling
- generative model
- expectation maximization
- training set
- bayesian networks