Locality-Aware Discriminative Subspace Learning for Image Classification.
MeenakshiSeshan SrirangarajanPublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- subspace learning
- image classification
- discriminative subspace
- sparse coding
- sparse representation
- feature extraction
- dimensionality reduction
- class specific
- semi supervised
- manifold learning
- image representation
- face recognition
- principal component analysis
- bag of words
- image features
- linear subspace
- visual words
- low dimensional
- data representation
- canonical correlations
- learning algorithm
- data sets
- pattern recognition
- unsupervised learning
- subspace learning algorithm
- small number
- data points
- high resolution
- high dimensional