Olena Sobko

According to our database, Olena Sobko authored at least 5 papers between 2021 and 2023.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2023

Method for Sentiment Analysis of Ukrainian-Language Reviews in E-Commerce Using RoBERTa Neural Network.

Olha Zalutska, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Oleksandr Pasichnyk, Olexander Barmak, Iurii Krak

Proceedings of the 7th International Conference on Computational Linguistics and Intelligent Systems. Volume I: Machine Learning Workshop, 2023

2022

Visual Analytics-Based Method for Sentiment Analysis of COVID-19 Ukrainian Tweets.

Oleksii Kovalchuk, Vitalii Slobodzian, Olena Sobko, Maryna Molchanova, Olexander Mazurets, Oleksander Barmak, Iurii Krak, Nataliia Savina

Proceedings of the Lecture Notes in Data Engineering, Computational Intelligence, and Decision Making, 2022

Text Data Vectorization Model of Ukrainian-Language Internet Communication Content.

Vitalii Slobodzian, Oleksii Kovalchuk, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak

Proceedings of the 6th International Conference on Computational Linguistics and Intelligent Systems (COLINS 2022). Volume I: Main Conference, 2022

An Approach Based on the Visualization Model for the Ukrainian Web Content Classification.

Vitalii Slobodzian, Maryna Molchanova, Oleksii Kovalchuk, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak

Proceedings of the 12th International Conference on Advanced Computer Information Technologies, 2022

2021

Information Technology for Adaptive Semantic Testing of Knowledge Level of Educational Materials.

Olexander Mazurets, Olexander Barmak, Iurii Krak, Maryna Molchanova, Olena Sobko

Proceedings of the 2021 11th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IDAACS), 2021