Trainlets: Dictionary Learning in High Dimensions.
Jeremias SulamBoaz OphirMichael ZibulevskyMichael EladPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- high dimensions
- dictionary learning
- sparse representation
- high dimensional data
- sparse coding
- high dimensional
- dimensionality reduction
- poor quality
- high dimensional spaces
- neural network
- small number
- natural images
- unsupervised learning
- nearest neighbor
- data mining
- data sets
- low dimensional
- image classification
- pattern recognition
- high quality