Manifold transfer subspace learning based on double relaxed discriminative regression.
Zhonghua LiuFa ZhuKaibing ZhangZhihui LaiHua HuoPublished in: Artif. Intell. Rev. (2023)
Keyphrases
- subspace learning
- human age estimation
- manifold learning
- discriminative subspace
- linear subspace
- low dimensional
- semi supervised
- grassmann manifold
- dimensionality reduction
- graph embedding
- feature extraction
- high dimensional
- principal component analysis
- semi supervised learning
- data representation
- high dimensional data
- transfer learning
- geodesic distance
- face recognition
- head pose estimation
- unsupervised learning
- sparse representation
- feature space
- data points
- feature selection
- locality preserving projections
- support vector
- riemannian manifolds
- dimension reduction
- model selection
- data analysis
- euclidean space
- supervised learning
- machine learning
- subspace learning algorithm
- image processing
- text classification