FIELD: information technology.
SUBSTANCE: method involves calculating distance between the first feature vector and the second feature vector, both the first feature vector and the second feature vector comprising a feature value of a second dimension, wherein the weight coefficient used gives higher weight to the first dimension than to the second dimension. The weight coefficient depends on features of the set of signals.
EFFECT: faster acquisition of data on a code which links data and articles whose authenticity must be verified without obtaining data on the article to which it is related.
5 cl, 4 dwg
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