Subsampling Based Neighborhood Preserving Embedding for Image Classification.
Li-Yan ZhaoDong ZouGuanghong GaoPublished in: IIH-MSP (2013)
Keyphrases
- image classification
- neighborhood preserving embedding
- dimensionality reduction
- feature extraction
- subspace learning
- face recognition
- bag of words
- image features
- visual features
- image representation
- sparse coding
- sparse representation
- locality preserving projections
- discriminating power
- visual words
- locally linear embedding
- principal component analysis
- ensemble methods
- data representation
- data sets
- shortest path
- manifold learning
- pattern recognition
- low dimensional
- high dimensional
- multi dimensional