Deep Sparse Representation Classification with Stacked Autoencoder.
Bingxin XuXiuling ZhouPublished in: CIS (2019)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- sparse coding
- compressive sensing
- pattern recognition
- negative matrix factorization
- reconstruction error
- face recognition
- compressed sensing
- joint optimization
- sparse reconstruction
- random projections
- support vector machine
- decision trees
- feature selection
- signal processing
- high dimensional data
- knn
- feature vectors
- support vector
- machine learning
- data mining
- text classification
- training samples
- high dimensional
- training set
- multiscale
- regularized least squares