научная статья
Classification by Compression: Application of Information-Theory Methods for the Identification of Themes of Scientific
Selivanova I.V.
State Public Scientific Technological Library, Siberian Branch of the Russian Academy of Sciences
Ryabko B.Y.
Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
Guskov A.E.
State Public Scientific Technological Library, Siberian Branch of the Russian Academy of Sciences
Institute of Computational Technologies, Siberian Branch of the Russian Academy of Sciences
Automatic Documentation and Mathematical Linguistics
№ 3 / 2017
страницы: 120-126
A method for automatic classification of scientific texts based on data compression is proposed. The method is implemented and investigated based on the data from an archive of scientific texts (arXiv.org) and in the CyberLeninka scientific electronic library (CyberLeninka.ru). Experiments showed that the method correctly identified the themes of scientific texts with a probability of 75-95%; its accuracy depends on the quality of the original data