Subspace learning with frequency regularizer: Its application to face recognition.
Zhen LeiDong YiXiangsheng HuangStan Z. LiPublished in: ICB (2015)
Keyphrases
- subspace learning
- semi supervised
- dimensionality reduction
- data representation
- manifold learning
- sparse representation
- face recognition
- principal component analysis
- low dimensional
- maximum margin criterion
- sparse coding
- subspace learning algorithm
- learning algorithm
- high dimensional data
- similarity measure
- text classification
- unsupervised learning
- denoising
- small number
- active learning
- high resolution
- fisher criterion
- image processing