Development of Software Tool for the Extraction of Syntactically Connected Co-occurrences

This paper describes the software tool for the extraction of syntactically connected co-occurrences from texts which was developed. The system includes the following three programs: The first program marks a text. The second program receives the regular expression inputted by a user and makes search in text. The third program analyzes statistical data. Each program is illustrated in the paper, the software implementation for the each program and the results of their work are also shown. The system of regular expressions, which allows take into account the homonymy of words, increases search accuracy and enables a user reflect the large number of parameters for the search was developed. The analogues of this system analyzed in this paper and their strengths and weaknesses identified. As a result, developed tool system made up for most of the shortcomings of existing systems.