Πλοήγηση ανά Λέξεις-κλειδιά "Machine learning"
Αποτελέσματα 1-20 από 83
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A comparative evaluation of machine learning and deep learning for sports predictions in table tennis
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-07)The surge in sports data availability has opened avenues for exploring the application of machine learning (ML) and deep learning (DL) techniques in predicting match outcomes as classification tasks across various sports. ... -
A comparative study of machine learning models and dynamic ensemble selection approaches to identify chronic diseases
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10-24)Chronic diseases (CDs) are the leading cause of death globally, significantly increasing the risk of acute clinical complications and imposing a substantial economic burden on healthcare systems. The most prevalent CDs ... -
A speech-based approach for depression detection
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10)Depression is a widespread mental health disorder with severe impacts on quality of life. Current screening relies mainly on psychiatrist evaluations, lacking technological support. Advances in AI now enable rapid pattern ... -
Advanced signal processing and machine learning techniques for muon orbital hit localization in the ATLAS experiment at CERN
(Πανεπιστήμιο Δυτικής ΑττικήςUniversité de Limoges, 2025-02-20)This research focuses on enhancing muon hit localization in the Micromegas detectors of the New Small Wheel (NSW), a critical upgrade to the ATLAS Muon Spectrometer at CERN. By integrating advanced signal processing ... -
Applications of machine learning and data mining in damage provision and maintenance of operation for Greek railway rolling stock
(Πανεπιστήμιο Δυτικής Αττικής, 2022-12-09)Recently, important advancements in the international financial development and the introduction of new technologies in the business sector have arisen new challenges in the management of data and information, through ... -
Aria App | LittleOne Edition, η έξυπνη εφαρμογή για τη δημιουργία και αξιολόγηση μοντέλων UNET σε εργασίες κατάτμησης των αγγείων του αμφιβληστροειδούς
(Πανεπιστήμιο Δυτικής Αττικής, 2023-09-26)Η ακριβής κατάτμηση των αγγείων του αμφιβληστροειδούς αποτελεί ζωτικό βήμα για πολλές ιατρικές εφαρμογές, καθώς χρησιμοποιείται ευρέως για την παρακολούθηση της εξέλιξης της υγείας και την αξιολόγηση διαφόρων οφθαλμολογικών ... -
Artificial intelligence algorithms in the digital processing of biomedical images
(Πανεπιστήμιο Δυτικής Αττικής, 2023-03-10)Artificial intelligence has revolutionized the way we process and analyze data, including biomedical images. The present thesis investigates the application of convolutional neural networks (CNNs) for the classification ... -
Artificial intelligence in pharmaceutical domain (with emphasis on the data quality). ALCOA prediction from pharmaceutical industry line
(Πανεπιστήμιο Δυτικής Αττικής, 2022-07)We can all imagine the amount of data generated during the procedure of the production of a medicine in a pharmaceutical industry. Data are taken from the import of the raw material to the factory, its analysis until it ... -
Assessment and comparison of existing methods and datasets for sentiment analysis of Greek texts
(Πανεπιστήμιο Δυτικής ΑττικήςUniversité de Limoges, 2022-06-30)Sentiment Αnalysis is a well-known field of Natural Language Processing that is concerned with text classification. There is a vast number of papers, especially for the English language, that present state-of-the-art results ... -
Decision support systems for diagnosing brain cancer grades
(Πανεπιστήμιο Δυτικής Αττικής, 2025-02-27)Brain cancer, particularly in its advanced stage, such as glioblastoma, poses a significant threat with high mortality rates due to the complexity and vital role of the organ. The primary diagnostic method is a surgical ... -
Deep learning and variable autonomy for mobile robot navigation
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03)This paper addresses the problem of safe and efficient navigation of mobile robots in extreme environments such as Search and Rescue (SAR) and Urban Search and Rescue (USAR) missions or other forms of remote robotic tasks. ... -
Deep-Learning vs Classical Machine-Learning comparison for text classification
(Πανεπιστήμιο Δυτικής Αττικής, 2022-07-08)The Classical Machine Learning and Deep Learning models are used to provide solutions in everyday technologies, like weather prediction, stock price prediction, voice-to-text conversion, fraud detection, quality assurance, ... -
Designing a scalable and reproducible machine learning workflow
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-06)The advancement of machine learning (ML) applications necessitates the construction of end-to-end experimentation pipelines characterized by scalability, robustness, and reproducibility. This thesis aims to empower Data ... -
Detection and classification of grapevine varieties using multispectral image analysis and vegetation indices
(Πανεπιστήμιο Δυτικής ΑττικήςUniversité de Limoges, 2023-07-18)The present master thesis focuses on investigating and analyzing issues related to the detection of grapevine varieties through the analysis of specific grapevine properties. These properties mostly concern the amount of ... -
Development of a toolbox for data mining
(Πανεπιστήμιο Δυτικής Αττικής, 2025-03-10)The subject of this thesis is the development of a Python application that implements basic algorithms for classification, regression, clustering, and association rules, all of which are considered fundamental in Data ... -
Development of machine learning models and usage of computational chemistry tools to predict the activity of potential anticancer compounds against K-Ras protein
(Πανεπιστήμιο Δυτικής Αττικής, 2025-02-17)Cancer is a fatal disease with the main identified cause being the alterations in DNA. KRAS is an oncogene highly linked to cancer that appears in the human genome and encodes the respective protein. In the present thesis, ... -
Development of machine learning models to predict the activity of chemical compounds against the obesity-associated melanocortin-4 receptor
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10-01)Monogenic obesity caused by mutations in the Melanocortin-4 Receptor (MC4R) gene remains a significant health challenge, despite numerous efforts to find effective treatments. The MC4R is a promising target for drug ... -
Distributed ledger technologies (DLT) and machine learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-09-16)This PhD thesis explores the benefits arising from the combining technologies from the following areas: a) Federated Learning, b) Distributed Ledger Technologies (DLTs) such as blockchains and c) Industrial applications. ... -
Evolutionary image generation with genetic algorithms and deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10-11)This paper introduces GAGAN, a hybrid model that integrates Generative Adversarial Networks (GANs) with Genetic Algorithms (GA) to improve GAN performance in image generation. Traditional GANs often face challenges such ... -
Forgery detection using machine learning and image processing
(Πανεπιστήμιο Δυτικής ΑττικήςUniversité de Limoges, 2024-07-17)In an era where digital transactions and document authentication play a central role, the need for strong and secure methods to verify handwritten signatures is paramount. This thesis explores the intersection of traditional ...