Effectiveness of methods for assessing the text relevance

Using the example of the task of comparing the abstracts of articles and descriptions of planned research projects, various methods for assessing the relevance of texts are analyzed and their effectiveness is determined. To obtain a rational assessment of relevance, a procedure for integrating the resulting estimates is proposed. Software has been developed that implements the proposed approach. Approbation of the proposed procedure was carried out on the example of notices of grants and public procurement and abstracts of scientific articles posted in the Russian Science Citation Index.