FIELD: computer science.
SUBSTANCE: method includes assigning order names to query vector terms, performing search with recording numbers of documents in computer memory with at least one term of query vector, number of terms, matched by query terms, is recorded in computer memory, as well as order numbers of matching terms, documents are sorted in computer memory in accordance to classes with even number of matching terms. Additionally introduced is new criterion of documents dispensing, allowing for user to receive relevant documents, filled with new terms, necessary to perform further recursions. Efficiency of method does not depend on natural language of texts in database.
EFFECT: when used to search for information in extensive document databases, it is possible to reduce time required for finding needed information due to lesser number of recursive (repeated) queries.
4 cl, 2 dwg
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