The article covers research in the field of Natural Language Processing. The method and the algorithm for searching thematically similar documents are presented. A comparison of various measures of thematic similarity and sets of features is performed.
PDF at the Institute for Systems Analysis of Russian Academy of Sciences website (in Russian): www.isa.ru/aidt/images/documents/2013-01/33_40.pdf
eLIBRARY: https://elibrary.ru/item.asp?id=19096186
Artificial Intelligence and Decision Making journal: http://www.aidt.ru/index.php?option=com_content&view=article&id=317:317&lang=en
R. E. Suvorov, I. V. Sochenkov. Determination of the coherence of scientific and technical documents based on the characteristic of thematic significance // Artificial intelligence and decision-making. No. 1, 2013. C.33-40