Sparse Learning of the Disease Severity Score for High-Dimensional Data.
Ivan StojkovicZoran ObradovicPublished in: Complex. (2017)
Keyphrases
- high dimensional data
- sparse learning
- sparse representation
- elastic net
- dimensionality reduction
- multi task
- nearest neighbor
- high dimensional
- data analysis
- data sets
- high dimensionality
- low dimensional
- subspace clustering
- data points
- sparse coding
- original data
- similarity search
- lower dimensional
- input space
- missing values
- dimension reduction
- gene expression data
- low rank
- random projections
- regression problems
- pattern recognition
- linear discriminant analysis
- training set
- face recognition
- feature selection
- machine learning