A novel sparse coding algorithm for classification of tumors based on gene expression data.
Morteza Kolali KhormujiMehrnoosh BazrafkanPublished in: Medical Biol. Eng. Comput. (2016)
Keyphrases
- gene expression data
- sparse coding
- learning algorithm
- feature selection
- machine learning
- high dimensionality
- image classification
- microarray
- k means
- probabilistic model
- unsupervised learning
- cancer diagnosis
- sparse representation
- support vector machine svm
- model selection
- expectation maximization
- decision trees
- low resolution
- signal processing
- pairwise
- gene expression
- pattern recognition
- bayesian networks
- similarity measure