Keyphrases
Sparse Optimization
100%
Search Direction
100%
Sparse Optimization Problem
100%
Optimization Algorithm
100%
Threshold Algorithm
66%
New Search Directions
66%
Sparsity
66%
Compressed Sensing
66%
Sparse Vector
33%
Sparse Signal
33%
Image Processing
33%
Technical Development
33%
Machine Learning
33%
Algorithm Parameters
33%
Direction Analysis
33%
Sparsity Constraint
33%
Improvement Direction
33%
Wireless Communication
33%
Complex Varieties
33%
Thresholding Operator
33%
Communication Signal Processing
33%
Existing Algorithms
33%
Computer Science
Optimization Algorithm
100%
Search Direction
100%
Objective Function
60%
Sparsity
60%
Optimization Problem
60%
Threshold Algorithm
40%
Compressed Sensing
40%
Image Processing
20%
Experimental Result
20%
Machine Learning
20%
Wireless Communication
20%
Engineering
Sparse Type
100%
Search Direction
100%
Optimisation Problem
60%
Objective Function
60%
Sparsity
60%
Compressed Sensing
40%
Wireless Communication
20%
Image Processing
20%
Experimental Result
20%
Sparse Signal
20%