| 摘要 |
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 |
