Keyphrases
Computational Convergence
50%
Convergence Rate
50%
Data Dimensions
50%
Iteration Times
50%
Minimax Optimal
50%
Newton's Method
50%
Nonconvex Optimization
100%
Optimization Algorithm
50%
Pursuit Algorithm
50%
Sparse Model
50%
Sparsity Optimization
50%
Sparsity-constrained
100%
Statistical Convergence
50%
Statistical Precision
50%
Time Complexity
100%
Computer Science
Algorithm Converges
33%
Constrained Optimization
33%
Convergence Rate
33%
Data Dimension
33%
Hard Thresholding
100%
Iteration Time
33%
Newton's Method
33%
Optimization Algorithm
33%
Pursuit Algorithm
33%
Sparsity
100%
Time Complexity
66%
Mathematics
Constrained Optimization
50%
Convergence Rate
50%
Minimax
50%
Newton's Method
50%
Thresholding
100%
True Parameter
50%
Engineering
Convergence Rate
33%
Hard Thresholding
100%
Model Parameter
33%
Newton's Method
33%
Pursuit Algorithm
33%
Sparsity
100%