An approach to increase prediction precision of GM(1, 1) model based on optimization of the initial condition.
Yuhong WangYaoguo DangYueqing LiSifeng LiuPublished in: Expert Syst. Appl. (2010)
Keyphrases
- prediction accuracy
- grey model
- global optimization
- optimization problems
- optimization algorithm
- prediction model
- prediction algorithm
- parameter optimization
- optimization process
- genetic algorithm
- multi objective
- discrete optimization
- optimization methods
- combinatorial optimization
- high precision
- search engine
- particle swarm optimization
- precision and recall
- prediction error
- real world
- constrained optimization