On classification of signals represented with data-dependent overcomplete dictionaries.
Rosalia MagliettaNicola AnconaPublished in: Int. J. Gen. Syst. (2011)
Keyphrases
- data dependent
- sparse representation
- pattern recognition
- image classification
- rademacher complexity
- support vector machine svm
- machine learning
- support vector
- decision trees
- feature vectors
- signal processing
- sparse coding
- feature space
- eeg signals
- data analysis
- support vector machine
- image features
- markov random field
- database systems
- image processing
- feature selection
- risk bounds
- data sets