Adaptive filtering of microarray gene expression data based on Gaussian mixture decomposition.
Michal MarczykRoman JaksikAndrzej PolanskiJoanna PolanskaPublished in: BMC Bioinform. (2013)
Keyphrases
- adaptive filtering
- gaussian mixture
- microarray gene expression data
- microarray data
- closed form
- em algorithm
- gene expression data
- probability density function
- gaussian mixture model
- covariance matrix
- expectation maximization
- filtering method
- mixture model
- density estimation
- microarray datasets
- gene regulatory networks
- cancer classification
- denoising
- microarray
- image processing
- knowledge discovery
- decision trees
- similarity measure
- pattern recognition
- high dimensionality
- maximum likelihood
- neural network
- gene expression
- sample size