A new clustering method of gene expression data based on multivariate Gaussian mixture models.
Zhe LiuYuqing SongConghua XieZheng TangPublished in: Signal Image Video Process. (2016)
Keyphrases
- clustering method
- gene expression data
- gaussian mixture model
- finite mixtures
- microarray
- gene expression
- mixture model
- clustering algorithm
- microarray data
- analysis of gene expression data
- feature vectors
- em algorithm
- similarity measure
- feature selection
- maximum likelihood
- hierarchical clustering
- expectation maximization
- data sets
- high dimensionality
- fuzzy c means
- spectral clustering
- gene expression profiles
- cluster analysis
- feature space
- k means
- gene selection
- gene regulatory networks
- high dimensional
- clustering analysis
- high dimensional data
- document clustering
- subspace clustering
- data matrix
- pattern recognition
- information retrieval
- face recognition