Features and tools of the Nevod library in solving problems of extracting temporal markers in the text

Theoretical and methodological issues of semantic text analysis in terms of extracting facts are considered. Using the example of solving the problem of extracting temporal markers, the text search method, and its implementation in the Nevod library are presented. The functional completeness of the developed library is analyzed by comparing its capabilities with the tools of one of the leaders in the field of entity recognition – Microsoft.Recognizers.Text.