Gene selection for enhanced classification on microarray data using a weighted k-NN based algorithm.
Elías Ventura-MolinaAntonio Alarcón ParedesMario Aldape-PérezCornelio Yáñez-MárquezGustavo Adolfo Alonso-SilverioPublished in: Intell. Data Anal. (2019)
Keyphrases
- microarray data
- gene selection
- knn
- support vector machine svm
- microarray
- cancer classification
- feature selection
- k nearest neighbor
- dna microarray data
- k nearest neighbour
- gene expression profiles
- nearest neighbor
- learning algorithm
- gene expression data
- gene expression
- microarray data analysis
- data sets
- microarray classification
- k means
- ovarian cancer
- relevant genes
- machine learning
- colon cancer
- dna microarray
- decision trees
- microarray analysis
- cluster analysis
- text categorization
- high dimensional
- feature space
- biologically relevant
- classification accuracy
- expectation maximization
- small number of samples
- microarray datasets
- machine learning algorithms
- data analysis
- informative genes
- text classification
- model selection