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32 836 (0,533s) •

Result

Preference matrices in tropical algebra

is standardly computed from the (possibly incosistent) preference matrix as the eigenvector of the preference matrix by methods of linear algebra. Alternative use of non-standardmethods. The preference

BB - Aplikovaná statistika, operační výzkum

  • 2013
    • •
  • Jx
Result

Consistency of expert-based preference matrices

of alternatives is computed from preference matrices, which mostly come from experience and can possibly be inconsistent. The cyclic inconsistency of a preference matrix. Then the preference matrix values...

BB - Aplikovaná statistika, operační výzkum

  • 2014
    • •
  • D
Result

Incomplete fuzzy preference matrix and its application to ranking of alternatives

A fuzzy preference matrix is the result of pairwise comparison a powerful the element of thefuzzy preference matrix. Here, we investigate relations between preference matrix are missing. We propos...

BB - Aplikovaná statistika, operační výzkum

  • 2014
    • •
  • Jx
    • •
  • Link
Result

Fuzzy preference matrix with missing elements and its application to ranking of alternatives

A fuzzy preference matrix is the result of pair-wise comparison a powerful the element of the fuzzy preference matrix. Here, we investigate relations between of the fuzzy preference matrix are mis...

BB - Aplikovaná statistika, operační výzkum

  • 2013
    • •
  • D
Result

Eigenvectors and consistency of the preference max-prod matrix

In the paper the preference matrix is preferably processed in the max-prod algebra, which is close to the classical linear algebra. By max-prod algebra we and multiplication operations are used in the classical linear algeb...

BA - Obecná matematika

  • 2014
    • •
  • D
Result

Comparison of consistent approximations for a matrix of pair preferences

The optimal consistent approximation is defined as a consistent matrix with the minimal distance from the given preference matrix. Three distance functions are used in this paper as a basis of the approximation: the Chebysh...

BC - Teorie a systémy řízení

  • 2015
    • •
  • D
Result

Optimal consistent approximation of a preference matrix in decision making

New approach to the inconsistency problem of preference matrices is described. The optimal consistent approximation (OCA) is computed as a consistent matrix with the minimal distance from the given (not necessarily consistent) p...

BC - Teorie a systémy řízení

  • 2016
    • •
  • Jx
    • •
  • Link
Result

Decision making based on tropical algebra

as the eigenvector of the preference matrix by methods of linear algebra. Alternative use of non-standard methods in tropical algebra is considered in this paper. The preference matrix preference matr...

BB - Aplikovaná statistika, operační výzkum

  • 2013
    • •
  • D
Result

Incomplete preference matrix on alo-group and its application to ranking of alternatives

A preference matrix is the result of pairwise comparison a powerful method) of the real line to any pair of alternatives representing the element of the preference matrix (P-matrix). We generalize the wel...

Statistics and probability

  • 2016
    • •
  • JSC
    • •
  • Link
Result

Incomplete preference matrix with elements from an Alo-group and its application to ranking of alternatives

A preference matrix is the result of pairwise comparison a powerful method) to any pair of alternatives representing the element of the preference matrix (P-matrix). We generalize the well known multiplica...

BB - Aplikovaná statistika, operační výzkum

  • 2015
    • •
  • D
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