METHOD FOR AUTOMATIC CLASSIFICATION OF FORMALIZED TEXT DOCUMENTS AND AUTHORIZED USERS OF ELECTRONIC DOCUMENT MANAGEMENT SYSTEM Russian patent published in 2019 - IPC G06F17/21 G06F16/9535 G06F16/93 G06F17/27 

FIELD: computer equipment.

SUBSTANCE: method includes: extraction of metadata and informative part of document, conversion of document from storage format into text, conversion of words into word forms, discarding non-significant words, counting word weights, generating a set of classification features, wherein at the training step, a system of predicates for identifying the confidentiality mark of the document is generated based on the set of classified documents; at the document classification step, based on the characteristics, a decision is made on the relevance of the document of each of the confidentiality marks, at the training stage, based on the set of manually classified authorized users, forming a predicate identification system of their confidentiality mark, wherein on the basis of confidentiality marks of incoming documents and access rights of authorized users of system to these documents form a set of classification features.

EFFECT: automatic classification of formalized text documents and authorized users of electronic document management system according to confidentiality marks.

1 cl, 1 dwg, 1 tbl