Sparse dimension reduction for survival data.
Changrong YanDixin ZhangPublished in: Comput. Stat. (2013)
Keyphrases
- dimension reduction
- high dimensional
- survival data
- random projections
- sparse metric learning
- high dimensional data
- low dimensional
- principal component analysis
- feature extraction
- high dimensionality
- dimensionality reduction
- singular value decomposition
- variable selection
- neural network
- feature space
- unsupervised learning
- linear discriminant analysis
- cluster analysis
- pattern recognition
- survival analysis
- clinical data
- feature selection
- learning algorithm
- statistical analysis
- information retrieval
- databases
- probabilistic model
- machine learning
- real world
- preprocessing