Supervised cluster analysis for microarray data based on multivariate Gaussian mixture.
Yi QuShizhong XuPublished in: Bioinform. (2004)
Keyphrases
- cluster analysis
- microarray data
- gaussian mixture
- unsupervised learning
- gaussian density
- expectation maximization
- categorical data
- mixture model
- em algorithm
- gene selection
- probability density function
- covariance matrix
- gaussian mixture model
- k means
- clustering algorithm
- closed form
- semi supervised
- clustering method
- data analysis
- factor analysis
- feature selection
- clustering analysis
- data mining
- supervised learning
- learning algorithm
- density estimation
- cluster validity
- nearest neighbor
- probabilistic model
- databases
- data mining techniques
- feature vectors
- pattern recognition
- machine learning
- hierarchical latent class models