We make use of the physical concept of lever to generalize well-known operators based on weights. All these operators can be understood as levers in equilibrium, with weights (masses) located at the points in [0, 1] that opinions represent. Crown Copyright © 2009.
- Aggregation operator
- Choquet integral
- Lever operator and function
- Ordered weighting averaging operator (OWA operator)
- Weighted aggregation operator