Faster randomized block sparse Kaczmarz by averaging.
Lionel TondjiDirk A. LorenzPublished in: Numer. Algorithms (2023)
Keyphrases
- soft constraints
- coefficient matrix
- high dimensional
- data sets
- sparse representation
- constraint satisfaction
- compressed sensing
- digital images
- genetic programming
- highly efficient
- privacy preserving association rule mining
- block wise
- block size
- dct coefficients
- sparse data
- sparse coding
- image compression
- evolutionary algorithm
- multiscale
- data mining
- neural network