Browsing by Keywords "Deep learning"
Now showing items 1-20 of 44
-
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. ... -
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 medical diagnosis (with emphasis on orthopedics)
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10-07)Early and accurate diagnosis of hip conditions, such as fractures and degenerative diseases, is crucial for ensuring that patients receive appropriate treatment on time. Delayed or incorrect diagnoses can lead to prolonged ... -
Artificial intelligence in pharmaceutical domain (with emphasis on the data quality)
(Πανεπιστήμιο Δυτικής Αττικής, 2022-09-19)Over the past decades, computer science has been widely developed. From speech recognition to reconstructing brain circuits to even natural language understanding, one can easily claim that Machine Learning and Deep Learning ... -
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) ... -
Deep learning models for timeseries forecasting using Keras library
(Πανεπιστήμιο Δυτικής ΑττικήςUniversité de Limoges, 2023-02-15)The current thesis aims to conduct a thorough examination of recurrent neural networks for the purpose of forecasting short-term electric load in Greece. The study is motivated by the significant energy crisis that Greece ... -
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, ... -
Greek patent classification using deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02-22)Patents are documents that contain state of the art technical and scientific information in almost every field of science. Patent applications filed every day in the Hellenic Industrial Property Organization, have to be ... -
Lightweight model development for arrhythmia detection in wearable devices using deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10-16)Cardiac arrhythmias are a common cause of morbidity and mortality worldwide. The early diagnosis and prompt treatment of cardiac arrhythmias can improve patient outcomes and prevent adverse events such as stroke and sudden ... -
Locomotive fault prognosis via machine learning
(Πανεπιστήμιο Δυτικής ΑττικήςΠανεπιστήμιο Αιγαίου, 2021-02-19)Railway has played a vital role in transportation of both goods and people historically, continuing to hold an important share of the market with great potentials. Locomotives are the main part of a train and as with any ... -
Machine learning for geophysical applications
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07-19)In recent years, Deep Learning has drawn a lot of interest from the geophysical community. It can be used for a variety of geophysical employments, by providing simpler and easier solutions to problems. It addresses problems ... -
Physics-informed neural networks for data-efficient & accurate learning of physical systems
(Πανεπιστήμιο Δυτικής Αττικής, 2024-10)Traditionally, Scientific Computing and Computer Aided Engineering software use numerical solvers for simulating physics-based models. Despite their high accuracy, numerical solvers can become very computationally intensive ... -
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 ... -
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 ... -
Spatial-temporal crime prediction using deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2022-09-26)Dealing with crime is one of the main purposes of a society. Therefore, the law enforcement authorities with the limited resources they have are trying to fight crime, which is characterized by dynamic spatio-temporal ... -
The analysis of histopathological images of colorectal cancer (CRC) using machine learning methods
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-14)With this drastic increase in cancer rates and deaths because of cancer, it is essential to find new and improved ways to prevent it as soon as possible (at early stages), especially colorectal cancer, which is ranked ... -
Ανάπτυξη μοντέλου βαθιάς μηχανικής μάθησης για την αναγνώριση της συναισθηματικής κατάστασης του χρήστη από τις εκφράσεις προσώπου
(Πανεπιστήμιο Δυτικής Αττικής, 2023-03)Η αναγνώριση συναισθημάτων από τις εκφράσεις του προσώπου είναι ένα δύσκολο έργο που έχει αποτελέσει αντικείμενο εκτεταμένης έρευνας τα τελευταία χρόνια. Στην παρούσα διπλωματική, αναπτύσσουμε ένα μοντέλο βαθιάς μάθησης ... -
Αναγνώριση ανθρώπινης δραστηριότητας με χρήση βαθέων αναδρομικών νευρωνικών δικτύων σε πολυτροπικά δεδομένα αισθητήρων
(Πανεπιστήμιο Δυτικής Αττικής, 2021-03-03)Με την παρούσα διπλωματική εργασία επιχειρείται να εξεταστεί η εφαρμογή των μεθόδων βαθιάς μάθησης για την αναγνώριση ανθρώπινης δραστηριότητας με χρήση αναδρομικών νευρωνικών δικτύων σε πολυτροπικά δεδομένα αισθητήρων. ... -
Αναγνώριση συναισθημάτων με μηχανική μάθηση
(Πανεπιστήμιο Δυτικής Αττικής, 2022-03-15)Η δυνατότητα των ρομπότ να αναγνωρίζουν συναισθήματα θα παίξει καθοριστικό ρόλο στην ανάπτυξη και δημιουργία ρομπότ που θα ειδικεύονται στην παροχή ειδικών υπηρεσιών στα επερχόμενα χρόνια. Παρ’ όλα αυτά, δεν έχουμε κατορθώσει ...