A nonmonotone adaptive trust region method for unconstrained optimization based on conic model.
Jian ZhangKecun ZhangShaojian QuPublished in: Appl. Math. Comput. (2010)
Keyphrases
- trust region
- unconstrained optimization
- objective function
- log likelihood
- constrained optimization
- cost function
- sensitivity analysis
- optimization method
- em algorithm
- search methods
- nonlinear optimization
- line search
- hessian matrix
- gradient method
- newton method
- optimal solution
- convergence rate
- optimization methods
- global optimum
- linear model
- closed form
- levenberg marquardt
- neural network