Weight Calculation of
Supply Points
Drawback of Alternating
Heuristic model was the consideration of each supply centers or facilities of
same type to be equal attractive (e.g. all schools will be consider to be
equally attractive) to take this consideration, the attractiveness of a
facility can be expressed with its weight associated. Weight of different
facilities may depend on several factors. For an example, number of student
enrollment, teaching quality, passing rate, medium of teaching, cost may
established weight of a school; again, size, surface quality, equipment,
security, etc. may establish the weight of a play ground. Depending on these
factors a type of facilities can be assigned with weight and their catchments
area or zone of interest may vary depending on these weights (Islam and Amin,
2006). Islam (2007) in his study introduced two different weight Aij
and aij
to solve the existing drawback of Alternating Heuristic model.
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