Simulation of Territorial Development Based on Fiscal Policy Tools
Table 2
Distances measures among objects (regions).
Distances measure among objects
Calculated formula
Conditions of using
The common Mahalanobis distance
, where is the distance between th and th regions (or objects); are the value vectors of the SETD indicators for th and th objects; is the common covariation matrix; is the matrix of weighting coefficients
Is used in case of dependent vector components and their different significance at classification
Euclidean’s distance
, where are the values for th indicator, respectively, for th and th objects
Is used in case if the vector observation components are homogeneous by physical sense and are equally important for classification
Weighted Euclidean’s distance
, where is the weight, which can be used for th indicator
Is used in case when for each vector component can be used as a weight, which is proportional for a degree of a sign important
Hamming’s distance
Is used as a difference measure of the objects, which can be defined by dichotomous signs