A new conjugate gradient algorithm with cubic Barzilai-Borwein stepsize for unconstrained optimization.
M. MomeniM. R. PeyghamiPublished in: Optim. Methods Softw. (2019)
Keyphrases
- search direction
- nonlinear optimization
- step size
- conjugate gradient
- convergence rate
- optimization method
- starting points
- constrained optimization
- faster convergence
- convergence speed
- bundle adjustment
- cost function
- global search
- closed form solutions
- convergence analysis
- initial solution
- mutation operator
- multiresolution
- linear programming problems