On Approximate Solutions in Vector Optimization Problems Via Scalarization.
César GutiérrezBienvenido JiménezVicente NovoPublished in: Comput. Optim. Appl. (2006)
Keyphrases
- approximate solutions
- optimization problems
- hard optimization problems
- evolutionary algorithm
- multi objective
- np hard
- objective function
- optimal solution
- metaheuristic
- cost function
- exact solution
- optimization methods
- traveling salesman problem
- combinatorial optimization
- database
- feature vectors
- optimization algorithm
- energy function
- vector data
- artificial intelligence
- linear programming
- vector space
- information retrieval
- fuzzy logic
- lower bound
- databases
- sparse matrix