On the step size selection in variance-reduced algorithm for nonconvex optimization.
Zhuang YangPublished in: Expert Syst. Appl. (2021)
Keyphrases
- step size
- optimization algorithm
- convergence rate
- cost function
- faster convergence
- steepest descent method
- objective function
- variable step size
- stochastic gradient descent
- optimization problems
- linear programming
- line search
- filtering algorithm
- global optimum
- global optimization
- convergence speed
- simulated annealing
- least squares
- multi objective
- image processing
- document clustering
- optimization method
- genetic algorithm ga
- primal dual
- quadratic programming
- evolutionary programming
- evolutionary algorithm
- adaptive filter
- computational complexity
- similarity measure