Sparse projections onto the simplex.
Anastasios KyrillidisStephen BeckerVolkan CevherChristoph KochPublished in: ICML (2) (2013)
Keyphrases
- linear programming
- simplex algorithm
- binary matrices
- sparse data
- three dimensional
- high dimensional
- compressed sensing
- sparse representation
- simplex method
- tomographic reconstruction
- polyhedral objects
- image reconstruction from projections
- neural network
- coordinate ascent
- signal recovery
- discrete tomography
- compressive sensing
- decision trees
- social networks