This drastically reduces the number of variables needed to define the fuzzy measure .
As k can be anything from 1 ( in which case the fuzzy measure is additive ) to X , measure allows for a compromise between modelling ability and simplicity .
This drastically reduces the number of variables needed to define the fuzzy measure , and as k can be anything from 1 ( in which case the fuzzy measure is additive ) to X , it allows for a compromise between modelling ability and simplicity .