Analyse of the quality and expansion of tools for morphological analysis of texts in the russian language

Abstract

The increase of the amount of processed information leads to the necessity of its analysis automation and the development of corresponding software tools. The paper describes a comparative analysis of the existing tools of morphological text processing for the Russian language. For this task, a morphologically marked corpus of texts from the National Corpus of the Russian Language project was used. One of the compared tools is JMorfSdk developed by the authors. Based on the analysis results, features were proposed and implemented to eliminate the identified shortcomings, which allowed improving the quality of morphological analysis and expand the set of features of the developed tools for automatic analysis of texts in the Russian language.