Keyphrases
Hessian
100%
Iterative Hard Thresholding Algorithm
100%
Graphical Lasso
100%
Numerical Results
50%
Computationally Expensive
50%
Least Absolute Shrinkage and Selection Operator (LASSO)
50%
Minimal Cost
50%
Sparse Inverse Covariance Estimation
50%
Estimation Problem
50%
Parallelizing
50%
Quadratic Approximation
50%
GPU Hardware
50%
Hardware Accelerator
50%
Quadratic Elements
50%
Quasi-Newton Method
50%
Engineering
Simplifies
100%
Real Data
100%
Newton's Method
100%
Graphics Processing Unit
100%
Soft Thresholding
100%
Hardware Accelerator
100%
Least Absolute Shrinkage and Selection Operator
100%
Quadratic Element
100%
Mathematics
Approximates
100%
Synthetic Data
100%
Real Data
100%
Lasso Regression
100%
Covariance
100%
Thresholding
100%
Quadratic Approximation
100%
Quasi-Newton Method
100%
Computer Science
Approximation (Algorithm)
100%
Selection Operator
100%
Hardware Accelerator
100%
Preconditioner
100%
Quasi-Newton Method
100%
Soft Thresholding
100%