Visual query compression with locality preserving projection on Grassmann manifold.
Zhaobin ZhangLi LiZhu LiHouqiang LiPublished in: ICIP (2017)
Keyphrases
- grassmann manifold
- locality preserving projections
- subspace learning
- dimensionality reduction
- stochastic gradient
- manifold learning
- face recognition
- principal component analysis
- data representation
- component analysis
- sparse coding
- linear subspace
- low dimensional
- linear discriminant analysis
- nearest neighbor classifier
- semi supervised
- sparse representation
- feature extraction
- image set
- high dimensional
- dimension reduction
- learning algorithm
- distance measure
- pattern recognition
- decision trees
- feature selection