Learning Incoherent Subspaces: Classification via Incoherent Dictionary Learning.
Daniele BarchiesiMark D. PlumbleyPublished in: J. Signal Process. Syst. (2015)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- group sparsity
- learning process
- object category recognition
- learning algorithm
- unsupervised learning
- supervised learning
- pattern recognition
- statistical learning
- single image super resolution
- image classification
- learning problems
- feature extraction
- feature selection
- feature vectors
- active learning
- training set
- co occurrence
- dimensionality reduction
- low dimensional
- reinforcement learning
- image processing
- neural network