A stochastic soft constraints fuzzy model for a portfolio selection problem.
Valerio LacagninaAntonio PecorellaPublished in: Fuzzy Sets Syst. (2006)
Keyphrases
- fuzzy model
- soft constraints
- fuzzy modeling
- hard constraints
- input output
- takagi sugeno
- membership functions
- constraint satisfaction
- fuzzy sets
- fuzzy systems
- fuzzy rules
- constraint propagation
- nonlinear systems
- constraint satisfaction problems
- initial values
- rule base
- fuzzy controller
- fuzzy clustering
- parameter identification
- information granulation
- arc consistency
- constraint programming
- computational intelligence
- search algorithm