Iterative cosparse projection algorithms for the recovery of cosparse vectors.
Raja GiryesSangnam NamRémi GribonvalMike E. DaviesPublished in: EUSIPCO (2011)
Keyphrases
- orders of magnitude
- data structure
- iterative methods
- computationally expensive
- data sets
- theoretical analysis
- computational cost
- image processing
- learning algorithm
- machine learning
- data mining
- real time
- database systems
- case study
- feature space
- feature vectors
- significant improvement
- optimization problems
- machine learning algorithms
- vector space
- recently developed