What is the Largest Sparsity Pattern That Can Be Recovered by 1-Norm Minimization?
Mustafa Devrim KabaMengnan ZhaoRené VidalDaniel P. RobinsonEnrique MalladaPublished in: IEEE Trans. Inf. Theory (2021)
Keyphrases
- norm minimization
- sparse representation
- convex optimization
- sparse coding
- face recognition
- image classification
- signal processing
- high dimensional
- matrix completion
- negative matrix factorization
- interior point methods
- image patches
- multiscale
- unsupervised feature selection
- generative model
- cluster analysis
- image processing