I am reading about OWA operators in fuzzy logic from the article here
In the example provided in page 21 it says that the weights associated with the linguistic quantifier are for $a=1.2$ are
0.116,0.151,0.168,0.180,0.189,0.196
As I understand the linguistic Operator that is referred here is
$Q_a(r)=r^{(a)},a>=0$
Can someone please explain how the weights are obtained?
What is this r in $Q_A(r)=r^{(a)},a>=0$ ?
Also how is the value of a determined?
Can someone please explain these.