Keywords: analysis of the text, keyword selection, statistical models of selection of keywords, model based on Zipf's law, TF-IDF model
STATISTICAL MODELS OF KEYWORDS ALLOCATION
UDC 004.912
The paper deals with main statistical models of selection of keywords from text documents: the model based on Zipf's law and the TF-IDF model. The basic advantages and disadvantages of the use of models for the allocation of keywords are listed.
Keywords: analysis of the text, keyword selection, statistical models of selection of keywords, model based on Zipf's law, TF-IDF model
For citation: Lazareva O.Y. , Bolomutova M.S. , STATISTICAL MODELS OF KEYWORDS ALLOCATION. Bulletin of the Voronezh Institute of High Technologies. 2017;11(4). Available from: https://vestnikvivt.ru/ru/journal/pdf?id=341 (In Russ).
Published 31.12.2017