Britvina E.V. 1
1 “Nizhny Novgorod State Technical University n.a. R.E. Alekseev” Nizhny Novgorod
The problem of maximal relevance elements search by fuzzy algorithm using graph model of search space is exanimated. The definition of relevance relationship is given. The method of the special metric building using relevance distance induced is proposed. The basic idea of the method is to calculate relevance function values for each target elements from the special selected subset of arguments. Then these values are used to calculate metric between the target elements. It’s shown that such metric using can build the metrized small world graph to support the logarithmic complexity of data search. The suggested method can be used for maximal relevance elements searching in the general structure search spaces.