FIELD: data processing.
SUBSTANCE: invention relates to the linguistic processing of data files. Technical result is achieved by forming a first data structure (DS), on which a first DS of the SMD is formed, comprising elements of said first DS, wherein said first DS elements are text elements (TE) of the linguistic sentence, as well as identification data TE; performing database formation of linguistic and logical signs (DBLLS); performing generation of second DS; performing formation of third DS; performing formation of ontological database of system and semantic links in third DS; generating a relationship database in a third DS; generating final DS.
EFFECT: technical result consists in improvement of efficiency of processing text in natural language, which consists in improvement of accuracy of its indexing, processing and searching in such text.
11 cl, 27 dwg, 14 tbl
