Web applications for the semantic categories

This article deals with the web applications, which are helpful for constructing the semantic categories in various types of disciplines: mathematics, physics, statistics, computer science, linguistics. This software aims at forming the components within the semantic space of the category with unstable hierarchical structure. Such semantic structure with the core and peripheries is observed in the category of deviation. The core includes the most statistically frequent elements, which are connected with each other. The periphery consists of semantically related terms with the components of the core. This structure is considered in mathematics or computer science under the support of applications within cognitive and computational linguistics. Some of the applications are used online or can be designed by the scholar in accordance with the tasks of the research, using special tools for devices. The example of this work is the category of deviation in the framework of mathematical modeling in connection with computational linguistics, building the co-occurrence network of units, constructing frequency list, and doing hierarchical cluster analysis of the units in the system “core-periphery” of the semantic concept, forming the domains. The quantitative content analysis, taking into account the statistical data of contextual analysis and mapping these measurements with web applications, is the key approach in this paper. The object of the quantitative content analysis here is the units of expressing the category of deviation in the work “The Shadow over Innsmouth” by H. Lovecraft. The data received in this work can be essential for scholars in the spheres of computer science, mathematics, physics, computational linguistics as the method of understanding the connections between mathematical operations used in web applications and the meaning. Units within the semantic fields of the category of deviation were considered from the position of quantitative content analysis, mathematics, and cognitive science for the first time.