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Unformatted text preview: nt points
• E = ( E1, E2 , … Ek) distributed over
nadir point to the Ideal point.
• Ideal point can be obtained by maximizing
each objective function
• Nadir point ( anti ideal one ) can be
obtained through the minimization of each
objective function. Distance measurement Each of these efficient points E are evaluated w.r.t the objectives. Here we are obtaining at most K rankings for K different objectives. Let Ri and Rj be two rankings for the objectives Zi and Zj
The distance between ( dissimilarity) these two rankings “d”can be obtained. These distances so obtained gives the agreement matrix The agreement matrix corresponds to a consensus ranking of the efficient points with respect to all the objectives....
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- Spring '12