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Line 9: ==Formal mathematical definition== The formal definition of the quadratic assignment problem is fklsjfklsjfejtporjwktjagtpoyjse4r :Given two sets, ''P'' ("facilities") and ''L'' ("locations"), of equal size, together with a [[weight function]] ''w'' : ''P'' × ''P'' → '''[[real number\|R]]''' and a distance function ''d'' : ''L'' × ''L'' → '''[[real number\|R]]'''. Find the [[bijection]] ''f'' : ''P'' → ''L'' ("assignment") such that the [[cost function]]:

Quadratic assignment problem: Difference between revisions