Locality Preserving Projections with Autoencoder.
Ruisheng RanJi FengZheng LiJinping WangBin FangPublished in: Expert Syst. Appl. (2024)
Keyphrases
- locality preserving projections
- face recognition
- dimensionality reduction
- locality preserving
- manifold learning
- linear discriminant analysis
- principal component analysis
- subspace learning
- subspace methods
- manifold structure
- locally linear embedding
- sparse coding
- high dimensional data
- data representation
- recognition rate
- semi supervised
- machine learning
- data sets
- dimension reduction
- data points
- high dimensional
- data analysis
- discriminative information
- feature extraction
- computer vision
- neural network