Efficient DE-based symbiotic cultural algorithm for neuro-fuzzy system design

- These should been changed into A differential-evolution-based symbiotic cultural algorithm to neuro-fuzzy systems.
- Using symbiotic evolution to decompose a fuzzy system into multiple subpopulations.
- Randomly selects fuzzy rules from subpopulations that combine to be evaluated.
- Using various mutation strategies of DE as five knowledge sources in belief space.
- The knowledge sources influence the population space to guide the feasible search space.