Distributed machine learning and sparse representations.
Oliver ObstPublished in: Neurocomputing (2014)
Keyphrases
- sparse representation
- machine learning
- dictionary learning
- image classification
- sparse coding
- compressive sensing
- signal processing
- sparse reconstruction
- image representation
- compressed sensing
- face recognition
- regularized least squares
- joint optimization
- computer vision
- image patches
- random projections
- negative matrix factorization
- feature selection
- dimensionality reduction
- high dimensional data
- decision trees
- manifold learning
- supervised learning
- learning problems
- data sets
- unsupervised learning
- data mining
- training data
- data analysis
- neural network