Two novel gradient methods with optimal step sizes

Keyphrases

• Computational Cost 33%
• Convex Quadratic Optimization 33%
• Fast Gradient 33%
• Gradient Method 100%
• Hessian 33%
• Large-scale Problems 33%
• Numerical Experiments 33%
• Optimal Step Size 100%
• Optimization Model 33%
• Quadratic Optimization Problem 33%
• Second-order Information 33%
• Strictly Convex 33%
• Unconstrained Optimization 33%

INIS

• algorithms 25%
• approximations 25%
• convergence 25%
• cost 25%
• efficiency 25%
• information 50%
• optimization 50%
• proposals 50%
• size 100%

Mathematics

• Approximates 25%
• Computational Cost 25%
• Numerical Experiment 25%
• Objective Function 25%
• Scale Problem 25%
• Step Size 100%
• Strictly Convex 25%