Variable selection in clustering for marketing segmentation using genetic algorithms.
Hsiang-Hsi LiuChorng-Shyong OngPublished in: Expert Syst. Appl. (2008)
Keyphrases
- variable selection
- cross validation
- high dimensional
- input variables
- linear models
- high dimensional data
- stochastic search
- clustering algorithm
- dimension reduction
- high dimensional data analysis
- image segmentation
- level set
- model selection
- clustering method
- k means
- medical images
- unsupervised learning
- data points
- genetic algorithm
- high dimensionality
- feature selection
- number of input variables
- group lasso
- neural network
- energy functional
- spectral clustering
- nearest neighbor
- data mining
- energy function
- data analysis
- sparsity inducing
- learning algorithm