Preference ranking organization method for enrichment evaluation: Difference between revisions

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:<math>\pi(a,b)=\displaystyle\sum_{k=1}^qP_{k}(a,b)\cdot w_{k}</math>
 
Where <math>w_k</math> represents the weight of criterion <math>f_k</math>. It is assumed that <math>w_k\gele 0</math> and <math>\sum_{k=1}^q w_{k}=1</math>. As a direct consequence, we have:
 
:<math>\pi(a_i,a_j)\ge 0</math>