Facial emotion recognition for photo and video surveillance based on machine learning and visual analytics

O Kalyta, O Barmak, P Radiuk, I Krak - Applied Sciences, 2023 - mdpi.com
Featured Application Can be used in video surveillance systems for large groups of people.
Abstract Modern video surveillance systems mainly rely on human operators to monitor and …

An Adaptation of the Input Doubling Method for Solving Classification Tasks in Case of Small Data Processing

I Izonin, R Tkachenko, M Havryliuk, M Gregus… - Procedia Computer …, 2024 - Elsevier
In the era of big data processing, numerous techniques prove valuable for analyzing large-
scale datasets. However, the efficient processing of small data is equally crucial, particularly …

Multi-stage segmentation and cascade classification methods for improving cardiac MRI analysis

V Slobodzian, P Radiuk, O Barmak, I Krak - arXiv preprint arXiv …, 2024 - arxiv.org
The segmentation and classification of cardiac magnetic resonance imaging are critical for
diagnosing heart conditions, yet current approaches face challenges in accuracy and …

[HTML][HTML] Towards Transparent AI in Medicine: ECG-Based Arrhythmia Detection with Explainable Deep Learning

O Kovalchuk, O Barmak, P Radiuk, L Klymenko, I Krak - Technologies, 2025 - mdpi.com
Cardiovascular diseases are the leading cause of death globally, highlighting the need for
accurate diagnostic tools. To address this issue, we introduce a novel approach for …

A novel feature vector for ECG classification using deep learning

O Kovalchuk, P Radiuk, O Barmak, S Petrovskyi, I Krak - 2023 - elar.khmnu.edu.ua
Анотація In the past decade, deep learning techniques have been widely used in the
healthcare industry to detect heartbeats and diagnose heart conditions. However, these …

Explainable Deep Learning for Interpretable Brain Tumor Diagnosis from MRI Images

E Manziuk, O Barmak, I Krak, N Petliak, Z Jin… - … “Intellectual Systems of …, 2024 - Springer
This paper presents a new method for analyzing medical images using neural networks to
improve the interpretation and explainability of diagnostic decisions. The method combines …

An Approach Towards Reducing Training Time of the Input Doubling Method via Clustering for Middle-Sized Data Analysis

I Izonin, R Tkachenko, K Yemets, M Gregus… - Procedia Computer …, 2024 - Elsevier
Intellectual analysis of small and middle-sized datasets through machine learning tools
presents challenges in various application domains. Existing methods fail to provide …

[PDF][PDF] Explainable Deep Learning for Cardiac MRI: Multi-Stage Segmentation, Cascade Classification, and Visual Interpretation

V Slobodzian, O Barmak, P Radiuk, L Klymenko, I Krak - 2025 - preprints.org
Cardiac MRI images are vital in diagnosing a range of heart diseases, yet standard solutions
frequently struggle with inadequate region delineation, confusion among similar …

[PDF][PDF] Enhancing medical NLI with integrated domain knowledge and sentiment analysis

O Chaban, E Manziuk - 2024 - ceur-ws.org
Recent advancements in biomedical embeddings derived from language models, such as
BioELMo, have demonstrated superior performance in textual inference tasks within the …

Explainable Deep Learning

E Manziuk, O Barmak¹, I Krak, N Petliak¹, Z Jin… - Lecture Notes in Data … - books.google.com
This paper presents a new method for analyzing medical images using neural networks to
improve the interpretation and explainability of diagnostic decisions. The method combines …