Random subspace based ensemble sparse representation.
Jing GuLicheng JiaoFang LiuShuyuan YangRongfang WangPuhua ChenYuanhao CuiJunhu XieYake ZhangPublished in: Pattern Recognit. (2018)
Keyphrases
- random subspace
- sparse representation
- random forest
- subspace methods
- classifier fusion
- ensemble methods
- random sampling
- face recognition
- ensemble learning
- nearest neighbor classifiers
- dictionary learning
- feature subspace
- classifier ensemble
- subspace learning
- blind source separation
- random forests
- image patches
- sparse coding
- majority voting
- base classifiers
- decision trees
- dimensionality reduction
- image classification
- linear discriminant analysis
- random projections
- high dimensional data
- feature representation
- active learning
- nearest neighbor
- signal processing
- prediction accuracy
- negative matrix factorization
- feature set
- face images
- principal component analysis
- test images
- benchmark datasets
- image representation
- multi label
- data mining
- neural network
- ensemble classifier
- linear subspace
- dimension reduction
- individual classifiers
- image segmentation
- learning algorithm