Column Partition Based Distributed Algorithms for Coupled Convex Sparse Optimization: Dual and Exact Regularization Approaches.
Jinglai ShenJianghai HuEswar Kumar Hathibelagal KammaraPublished in: IEEE Trans. Signal Inf. Process. over Networks (2021)
Keyphrases
- optimization problems
- optimization approaches
- complex optimization problems
- efficient optimization
- discrete optimization
- distributed systems
- mixed norm
- convex optimization problems
- optimization methods
- data mining techniques
- theoretical guarantees
- combinatorial optimization
- penalty functions
- globally convergent
- machine learning algorithms
- exact and approximate
- structured sparsity