Table 8 Decision matrix for a TOPSIS approach.

From: Near-Earth object hazardous impact: A Multi-Criteria Decision Making approach

 

w 1

w 2

w j

w n

 

C 1

C 2

C j

C n

A 1

x11

x12

x1j

x1n

A 2

x21

x22

x2j

x2n

A m

xm1

xm2

xmj

xmn

  1. xij refers to the performance score of alternative Ai with respect to criteria Cj and W = [w1,w2,…,wn] denotes the weight vector associated with these criteria.