Probabilistic semi-supervised random subspace sparse representation for classification.
Zhuang ZhaoLianfa BaiYi ZhangJing HanPublished in: Multim. Tools Appl. (2018)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- semi supervised
- subspace learning
- sparse coding
- face recognition
- supervised learning
- feature representation
- classifier fusion
- high dimensional data
- image representation
- classification accuracy
- signal processing
- random projections
- feature vectors
- support vector machine
- pattern recognition
- semi supervised learning
- manifold learning
- image patches
- dimension reduction
- feature subspace
- labeled and unlabeled data
- co training
- feature space
- active learning
- unsupervised learning
- generative model
- multi view
- training set
- dimensionality reduction
- random forest
- unlabeled data
- labeled data
- feature extraction
- image processing