Dealing with singularities in nonlinear unconstrained optimization.
Michel BierlaireM. ThémansPublished in: Eur. J. Oper. Res. (2009)
Keyphrases
- unconstrained optimization
- nonlinear optimization
- derivative free
- constrained optimization
- optimization methods
- trust region
- search methods
- optimization method
- starting points
- objective function
- penalty function
- gradient method
- closed form solutions
- bundle adjustment
- global search
- starting point
- computer vision
- initial solution
- missing data
- search space