Marchenko O. Algorithms of the Semantic Analysis of Natural Language Texts

The thesis deals with developing and basing efficient methods of the semantic analysis and semantic procession of natural language texts. Based on the results of analyses of the existing methods of semantic text procession, a conceptual approach to the context associative-semantic analysis of the natural language was worked out.It is realized through developing new modifications of existing methods and algorithms and creating the corresponding software. The approach is based on modeling the natural language context by means of analysis of semantically close concepts in ontological semantic databases.The algorithms of search of the shortest path in the graph render the process of the semantic analysis more powerful, efficient, with subordinating other levels of the linguistic text procession.