Multi-task additive models with shared transfer functions based on dictionary learning.
Alhussein FawziMathieu SinnPascal FrossardPublished in: CoRR (2015)
Keyphrases
- multi task
- sparse representation
- sparse coding
- multi task learning
- learning tasks
- multi class
- transfer learning
- gaussian processes
- natural images
- linear classifiers
- metric learning
- feature selection
- learning problems
- image classification
- linear combination
- unsupervised learning
- high dimensional
- face recognition
- reproducing kernel hilbert space
- image representation
- machine learning
- high dimensional data
- image patches
- signal processing
- dimensionality reduction
- multiscale
- feature extraction
- linear models
- neural network