Eigenvector and logarithmic least squares

Eigenvector and logarithmic least squares

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Article ID: iaor19921059
Country: Netherlands
Volume: 48
Issue: 1
Start Page Number: 156
End Page Number: 160
Publication Date: Sep 1990
Journal: European Journal of Operational Research
Authors:
Keywords: analytic hierarchy process
Abstract:

The eigenvector method deals with two questions simultaneously, closeness and order. Together, they belong to the field topology of order. The metric idea of closeness is inadequate to judge what is a good approximation to data involving order relations. There is usually a condition which relates order in the derived scale to order in the data. This is precisely the kind of condition captured by the eigenvector, but not by the logarithmic least squares estimate.

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