FIELD: electronics and computer science.
SUBSTANCE: in accordance to the invention, a series of computer codes, adequate to information requested by user, is transformed. Replaceable subsets are automatically extracted together with key subsets, previous actions of user are taken into consideration and a subset selection hypothesis is formed for subsets which dominate in terms of user interest compared to ones requested originally. New sets are built, replaceable subsets are replaced with built sets and information is formed to be given to user. User (1) is connected to complex by means of physical information carriers of various types.
EFFECT: reduction of volumes of transferred information with simultaneous preservation and increase of information of interest to the user.
2 cl, 5 dwg, 2 tbl
