QPSO algorithm based on Lévy flight and its application in fuzzy portfolio.
Xiao-li LuGuang HePublished in: Appl. Soft Comput. (2021)
Keyphrases
- computational cost
- preprocessing
- np hard
- learning algorithm
- k means
- segmentation algorithm
- quantum behaved particle swarm optimization
- optimization algorithm
- worst case
- probabilistic model
- dynamic programming
- computational complexity
- simulated annealing
- significant improvement
- clustering method
- membership functions
- similarity measure