Identifying Keywords on the Basis of Content Monitoring Method in Ukrainian Texts

Bisikalo, Oleg; Vysotska, Victoria

doi:10.15588/1607-3274-2016-1-9

Cited by 8 publications

(10 citation statements)

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“…The description of methods and technologies of analysis BD allows to build an ontology in accordance with the METHONTOLOGY approach [46][47][48][49][50], which reflects the process of iterative design. According to METHONTOLOGY methodology, the glossary of terms contains all terms (concepts and their instances, attributes, actions), important for BD analysis, and their natural language descriptions.…”

Section: Research Resultsmentioning

confidence: 99%

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Big Data analytics ontology

Lytvyn

Vysotska

Veres

et al. 2017

TAPR

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Section: Research Resultsmentioning

confidence: 99%

“…3) results of calculations (recommendations on the BD use to improve the effectiveness of decision-making) [50][51][52][53][54][55].…”

Section: Issn 2226-3780mentioning

confidence: 99%

Big Data analytics ontology

Lytvyn

Vysotska

Veres

et al. 2017

TAPR

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“…For an effective planning of the e-commerce IA activity, an important element is the ability to evaluate the states and actions. For this purpose, it is expedient to use the model of adaptive ontology [6,14], which is defined by the expression of the species:…”

Section: Methodsmentioning

confidence: 99%

“…In the real situation, at the beginning of the process, the IA is in absolute uncertainty, since no known reaction of the system to any actions, including transitions between states. According to the theory of stimulating learning [14], the optimal value of a state is the reward that we receive if the IA works best. This value can be defined as the solution of equations:…”

Section: Methodsmentioning

confidence: 99%

“…-flexibility, sensitivity to environmental indicators, self-organization; -ability to learn; -risks of errors; -accumulation and use of prior knowledge; -adaptation to changing environment. The use of intelligent technologies for the construction and organization of activities of the SEC considerably expands the possibilities of their functioning in a competitive environment [10][11][12][13][14][15][16].…”

Section: Review Of the Literaturementioning

confidence: 99%

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Planning the Activities of Intellectual Agents in the Electronic Commerce Systems

Berko

Vysotska

Lytvyn

et al. 2019

Radio Electronics, Computer Science, Control

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Context. Today, e-commerce is one of the most active and promising segments of the global economy, characterized by steady growth of volumes and active improvement of tools and technologies. Intellectualization of e-commerce systems today is one of the main trends in their development and effective functioning in a competitive environment. One of the most promising means of solving this task category is the use of intellectual agents (IAs). The modern approach to modeling the decision support process, in particular, in e-commerce, uses the Boyd's loop principle, which involves repeated cycle repetition of four successive interrelated processes (stages): observation -orientation -decision-making -action. According to Boyd's hypothesis, the higher speed of the cycle and the accuracy of the evaluation of the stages of the cycle provide an advantage over the competitor.Objective of the research is to develop tools for effective planning of actions of intellectual agents of e-commerce systems in a competitive environment based on ontologies, and to set the task of planning the actions of intellectual agents to the problem of dynamic programming.Method. The mathematical support and method of action planning of IA based on adaptive ontologies are developed. This method can be used to effectively operate IA in a competitive environment of the SEC, which is modeled by Boyd's loop. Adaptive ontology is used to plan IA actions. To this end, we have added two scalar quantities (the importance of concepts and relationships) that are used to find an effective way to implement the IA plan in a generally accepted three-element tuple that defines ontology (a set of concepts, relationships, and their interpretation). Such an assessment of the ontology elements allows reducing the task of planning IA actions in a competitive environment to the task of dynamic programming.Results. In the article the model of planning of actions of intellectual agents of electronic commerce systems using an ontological approach is constructed. The method of evaluation of actions of intellectual agents on the basis of adaptive ontologies is developed. Such an assessment makes it possible to reduce the task of scheduling actions to the task of dynamic programming.Conclusions. Analysis of the results of IA actions can determine the causes of the formation of the target audience by a set of characteristics of the functioning of the SEC. By regulating the content, its uniqueness, the efficiency of its formation and its adequate management according to the individual needs of a regular user, one can model the boundaries of the target social audience and the number of unique visitors from search engines. In fig. 5-6 the results of the work of the developed systems in the form of charts are presented, from which it follows that in the presence of all types of IA significantly increases the volume of visits and unique users.

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Information resources processing using linguistic analysis of textual content

Vysotska

Sachenko

et al. 2017

2017 9th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applicati

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Identifying Keywords on the Basis of Content Monitoring Method in Ukrainian Texts

Cited by 8 publications

References 0 publications

Big Data analytics ontology

Big Data analytics ontology

Planning the Activities of Intellectual Agents in the Electronic Commerce Systems

Information resources processing using linguistic analysis of textual content

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