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Now showing items 11-20 of 22
Sign language detection
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02)
Communication is defined as the exchange of information, ideas and feelings.In order for two people to communicate with each other they must understand the same language.When a person is deaf they cannot hear and when they ...
Use of artificial intelligence and deep learning in the food and agriculture domain
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02)
The current thesis is an overview of the materials and the technics that are used in the Smart Farming sector. It focuses on the particularities of Smart Farming compared to other Artificial Intelligence applications, hence ...
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. ...
Augmentation of large language model capabilities with knowledge graphs
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-06)
This postgraduate thesis explores the possibility for augmentation of the abilities of Large Language Models (LLMs) in the task of Question Answering by incorporating the technique of Retrieval-Augmented Generation (RAG) ...
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 ...
Applying reinforcement learning algorithms for profitable strategies in a stock market simulator
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10-13)
Financial time series present unique characteristics that an investor, analyst or algorithmic trader has to take always into account. One of the defining features is their inherent volatility and non-linearity. Unlike many ...
Solving multiple sequence alignment using deep reinforcement learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-02-20)
Multiple Sequence Alignment (MSA) is a fundamental task in Bioinformatics, essential for understanding evolutionary relationships, genetic adaptations, drug design, and other applications. In general, MSA is a Nondeterministic ...
Applying graph neural networks for stance detection over online social networks
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03)
Fake news has flooded social networks and has been studied from different perspectives. Different methodologies have been proposed to approach this issue. In recent years, researchers have been conducting analyses based ...
Study of simulation and modelling tools for autonomous vehicle driving based on stereoscopy
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-08)
The subject of this thesis is the analysis and study of the tools available today that assist engineers in the modeling and development of autonomous vehicles with automatic navigation. A comprehensive explanation of the ...
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. ...