Preference-modeling-with-TOPSIS-using-N-ary-norm-operators

In this release one can find matlab codes for n-ary TOPSIS
that uses n-ary norm operators to set preference for either positive
ideal solution or negative ideal solution depending on the practical
problem. Basic TOPSIS has been critized about not being able to set
preference for either positive ideal solution or negative ideal solution
and it is considering them to be equally important. With n-ary norm operator
we can prefer one over another depending on the practical problem.
Preference can be modelled by imposing stricter or weaker norm operator
depending on practical problem. Another generalization in the code is that
instead of using Euclidean distance code is generalized to Minkowski distance.
Paper was published in

P. Luukka, N—ary norm operators and TOPSIS, 2020 IEEE International
Conference on Fuzzy Systems (FUZZ-IEEE), Glasgow, UK, 2020, pp. 1-6,
doi: 10.1109/FUZZ48607.2020.9177580.