publication . Article . 2021

Internet search and lexical-semantic processing of analogs when making decisions in various subject areas

S. F. Lipnitsky;
Open Access
  • Published: 03 Jan 2021 Journal: Informatics, volume 17, pages 73-82 (issn: 1816-0301, eissn: 2617-6963, Copyright policy)
  • Publisher: United Institute of Informatics Problems of the National Academy of Sciences of Belarus
Abstract
A mathematical model of Internet search and lexical-semantic processing of analogs of the decisions made in various subject areas is proposed. The search is carried out on queries synthesized from descriptions of problem situations. The synthesis process is carried out in two stages. At the first stage, sentences from the text containing a description of the problem situation are classified taking into account the informativeness of the verbal association between them. At the second stage, the information content of each class is calculated. The most informative of the generated classes, after their indexing, are used as queries. In lexical-semantic processing, ...
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Subjects
ACM Computing Classification System: InformationSystems_INFORMATIONSTORAGEANDRETRIEVAL
free text keywords: internet search, linguistic dictionaries, mathematical model, problem situation, relevance, query synthesis, tonal coloration, World Wide Web, Semantic memory, Computer science, Subject areas, The Internet, business.industry, business, lcsh:Electronic computers. Computer science, lcsh:QA75.5-76.95
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