Geodesic Based Semi-supervised Multi-manifold Feature Extraction.
Mingyu FanXiaoqin ZhangZhouchen LinZhongfei ZhangHujun BaoPublished in: ICDM (2012)
Keyphrases
- semi supervised
- manifold learning
- feature extraction
- geodesic distance
- manifold regularization
- semi supervised learning
- subspace learning
- dimensionality reduction
- appearance based face recognition
- dimension reduction
- preprocessing
- supervised learning
- semi supervised classification
- low dimensional
- pairwise
- feature space
- riemannian metric
- active learning
- euclidean space
- face recognition
- shape space
- unsupervised learning
- unlabeled data
- discriminant analysis
- high dimensional
- graph embedding
- semi supervised clustering
- fisher information
- feature selection
- extracted features
- pattern classification
- labeled data
- multi view
- image classification
- wavelet transform