Statistical methods of search for coordinate set on which a random vector has bans | Prikladnaya Diskretnaya Matematika - Applied Discrete Mathematics. 2015. № 2 (28).

A stationary sequence of random vectors of length L with the distribution of a random vector £ is observed. Coordinates of vectors in it take values in a finite set. The following hypothesis is considered: there is a set В С {1,..., L} such that the subvector £© (being the projection of £ onto coordinates with numbers in В) has the distribution of a given random vector п with the distribution having bans. A concordance criterion is constructed by the analysis of an empirical distribution bans. In the case of the hypothesis validity (a priori), three algorithms to search for a part of В are proposed. They work under various portions of the information about the random vector п distribution.