Keyphrases
- random projections
- ensemble classifier
- ensemble learning
- random forest
- dimensionality reduction
- dimension reduction
- concept drift
- feature selection
- original data
- sparse representation
- image reconstruction
- random sampling
- support vector machine
- ensemble methods
- classification models
- decision trees
- low dimensional
- preprocessing step
- hash functions
- high dimensionality
- base classifiers
- fusion method
- document clustering
- multi class
- signal processing
- principal component analysis
- active learning
- data distribution
- preprocessing
- high dimensional data
- image compression
- data sets