Semantic role labelling and analysis in economic and cybersecurity contexts using natural language processing classifiers

Authors

Kateryna Potapova, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"; Mykola Nalyvaichuk, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"; Vasyl Meliukh, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"; Stanislav Gurynenko, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"; Kostiantyn Koliada, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"; Alexandre Scherbyna, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Abstract

Semantic Role Labeling (SRL) is a crucial task in Natural Language Processing (NLP) that plays a vital role in extracting meaningful information from text. In the fields of economics and cybersecurity, accurately identifying and analyzing semantic roles within text is crucial due to the rapid increase in the amount and complexity of textual information. This abstract examines the significant role of SRL and its application in economic and cybersecurity contexts. It discusses the state-of-the-art NLP classifiers used for this purpose. By examining the relationship between language processing and these important areas, we aim to emphasize the importance of SRL in extracting useful information and improving decision-making in a constantly changing digital environment.

The aim of the findings is to emphasize the significance of SRL in extracting valuable insights from text, as it serves as a fundamental technique in NLP. It is utilized in the economic context to analyze financial reports, news articles, and economic texts. It assists in decision-making and market analysis. It aids in identifying important participants, actions, and objects in economic discourse, leading to better decision-making and market analysis. In the field of cybersecurity, SRL assists parse and comprehending text data related to security, enabling faster responses to threats. NLP classifiers and machine learning models utilize SRL to automate the analysis of large amounts of text. These techniques are practically significant as they improve the ability to extract actionable insights, assess risks, and make informed decisions by organizing unstructured text data.

The process of determining relevant information from a large corpus of data requires an optimal methodological basis. Relevant textual data is collected from sources such as financial reports, news articles, or cybersecurity incident reports. Textual data is cleaned, tokenized, and tagged with part-of-speech labels in preparation for NLP analysis. Human annotators label semantic roles in the text, identifying actors, actions, and objects. This creates a dataset that can be used to train classifiers. NLP classifiers, including machine learning models, are trained using annotated datasets to identify semantic roles. The accuracy and performance of the trained classifiers are evaluated using various metrics. NLP classifiers are used to automatically identify and label semantic roles in new, unseen textual data. The output helps extract insights, such as market trends or security threats, depending on the specific field. Researchers improve classifier models by iteratively training and applying them to increase accuracy.

Author Biographies

Victor Krasnobayev, V. N. Karazin Kharkiv National University

Doctor of Technical Sciences, Professor
Department of Electronics and Control Systems

Alina Yanko, National University "Yuri Kondratyuk Poltava Polytechnic"

PhD, Associate Professor
Department of Computer and Information Technologies and Systems

Alina Hlushko, National University "Yuri Kondratyuk Poltava Polytechnic"

PhD, Associate Professor
Department of Finance, Banking and Taxation

Oleg Kruk, National University "Yuri Kondratyuk Poltava Polytechnic"

Postgraduate Student
Department of Automation, Electronics and Telecommunications

Oleksandr Kruk, National University "Yuri Kondratyuk Poltava Polytechnic"

Postgraduate Student
Department of Automation, Electronics and Telecommunications

Vitalii Gakh, National University "Yuri Kondratyuk Poltava Polytechnic"

Postgraduate Student
Department of Architecture of Building and Design

Svitlana Onyshchenko, National University "Yuri Kondratyuk Poltava Polytechnic"

Doctor in Economics, Professor
Department of Finance, Banking and Taxation

Oleksandra Maslii, National University "Yuri Kondratyuk Poltava Polytechnic"

PhD, Associate Professor
Department of Finance, Banking and Taxation

Oleksandr Kivshyk, National University "Yuri Kondratyuk Poltava Polytechnic"

Doctoral Candidate
Department of Finance, Banking and Taxation

Kateryna Potapova, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

PhD, Associate Professor
Department of System Programming and Specialized Computer Systems

Mykola Nalyvaichuk, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

PhD, Senior Lecturer
Department of System Programming and Specialized Computer Systems

Vasyl Meliukh, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Department of System Programming and Specialized Computer Systems

Stanislav Gurynenko, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Postgraduate Student
Department of Computer-Integrated Optical and Navigation Systems

Kostiantyn Koliada, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

PhD, Senior Lecturer
Department of System Programming and Specialized Computer Systems

Alexandre Scherbyna, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

PhD, Associate Professor
Department of System Programming and Specialized Computer Systems

Anastasiia Poltorak, Mykolayiv National Agrarian University

Doctor of Economics Sciences, Professor, Head of Department
Department of Management and Marketing

Svitlana Tyshchenko, Mykolayiv National Agrarian University

PhD, Associate Professor, Head of Department
Department of Economic Cybernetics, Computer Sciences and Information Technologies

Olha Khrystenko, Mykolayiv National Agrarian University

PhD, Associate Professor
Department of Computer and Information Technologies and Systems

Volodimir Ribachuk, Mykolayiv National Agrarian University

PhD, Associate Professor
Department of Business Economy

Vitalii Kuzoma, Mykolayiv National Agrarian University

PhD, Associate Professor
Department of Accounting and Taxation

Viktoriia Stamat, Mykolayiv National Agrarian University

PhD, Associate Professor
Department of Management and Marketing

Maksym Kolesnyk, National Aviation University

PhD, Associate Professor
Department of Management of Foreign Economic Activity of Enterprises

Olena Arefieva, National Aviation University

Doctor of Ecomonics Sciences, Professor, Head of Department
Department of Economy of Air Transport

Dmytro Onopriienko, National Aviation University

Рostgraduate Student
Department of Economy of Air Transport

Yuliia Kovalenko, National Aviation University

PhD, Associate Professor
Department of Management of Foreign Economic Activity of Enterprises

Tetiana Ostapenko, National Aviation University

PhD, Associate Professor
Department of Management of Foreign Economic Activity of Enterprises

Iryna Hrashchenko, National Aviation University

PhD, Associate Professor
Department of Management of Foreign Economic Activity of Enterprises


ECONOMIC AND CYBER SECURITY

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Pages

88-122

Published

November 24, 2023

Details about the available publication format: PDF

PDF

ISBN-13 (15)

978-617-7319-98-5

How to Cite

Potapova, K., Nalyvaichuk, M., Meliukh, V., Gurynenko, S., Koliada, K., & Scherbyna, A. (2023). Semantic role labelling and analysis in economic and cybersecurity contexts using natural language processing classifiers. In ECONOMIC AND CYBER SECURITY (pp. 88–122). Kharkiv: TECHNOLOGY CENTER PC. https://doi.org/10.15587/978-617-7319-98-5.ch4