Matrix text models. Interpretation and experimental verification of models

Interpretation of matrix models of texts and text collections is considered. Examples of computationally constructed models of text collections are presented. These examples demonstrate the richness of the simulation results and the possibilities of practical use of the proposed approaches. The original method of experimental verification of the acceptability of text models for solving problems of semantic search and analysis of unstructured text information is described, and the results of the corresponding largescale experiment are presented.