Multi-dimensional objective Here, instead of a single objective (e.g. maximizing the monetary profit from the items in the knapsack), there can be several objectives. For example, there could be environmental or social concerns as well as economic goals. Problems frequently addressed include portfolio and transportation logistics optimizations.Chang, T. J., et al. Heuristics for Cardinality Constrained Portfolio Optimization. Technical Report, London SW7 2AZ, England: The Management School, Imperial College, May 1998Chang, C. S., et al. "Genetic Algorithm Based Bicriterion Optimization for Traction Substations in DC Railway System." In Fogel [102], 11-16.
Multi-dimensional objective Here instead of a single objective (eg maximizing the monetary profit from the items in the knapsack) there can be several objectives For example there could be environmental or social concerns as well as economic goals Problems frequently addressed include portfolio and transportation logistics optimizationsChang T J et al Heuristics for Cardinality Constrained Portfolio Optimization Technical Report London SW7 2AZ England The Management School Imperial College May 1998Chang C S et al "Genetic Algorithm Based Bicriterion Optimization for Traction Substations in DC Railway System" In Fogel [102] 11-16