A quasi-Newton trust region method with a new conic model for the unconstrained optimization.
Xiaoping LuQin NiPublished in: Appl. Math. Comput. (2008)
Keyphrases
- trust region
- unconstrained optimization
- newton method
- objective function
- cost function
- optimization method
- constrained optimization
- global optimum
- em algorithm
- sensitivity analysis
- optimization methods
- optimization procedure
- log likelihood
- levenberg marquardt
- penalty function
- regularized least squares
- neural network
- column generation
- linear equations
- optimality conditions
- linear model
- least squares
- optimization algorithm
- training samples