Penalized factor mixture analysis for variable selection in clustered data.
Giuliano GalimbertiAngela MontanariCinzia ViroliPublished in: Comput. Stat. Data Anal. (2009)
Keyphrases
- variable selection
- statistical analysis
- data analysis
- input variables
- data sets
- high dimensional data
- raw data
- data mining techniques
- model selection
- cross validation
- database
- object recognition
- training data
- image data
- artificial neural networks
- labeled data
- missing data
- pattern recognition
- singular value decomposition
- feature selection
- computer vision
- linear models
- stochastic search