George M.'s repositories
Serial-and-Parallel-Numerical-Methods-for-Partial-Differential-Equations
Serial and Parallel numerical methods for solving partial differential equations using finite differences with OpenMP. Implementation of the serial and parallel Jacobi and Gauss-Seidel methods for solving linear systems. Implementation of the Additive Schwarz and Restricted Additive Schwarz methods for domain decomposition.
Vehicle-Insurance-Fraud-Detection-and-Credit-Risk-Assessment
This project endeavors to synthesize the challenges posed by varying misclassification costs and class imbalances, along with the corresponding solutions available for addressing these issues.
Airport-Management-System
A simple airport management system application in which the user can choose a flight from a list of available flights and book a seat with the user's personal information.
Automatic-Keyword-Extraction-from-Documents
Automatic keyword extraction methods from individual documents.
Bike-Fall-Detector
Εφαρμογή που ανιχνεύει ατυχήματα και πτώσεις μηχανής η ποδηλάτου και ειδοποιήσει επιλεγμένες απο τον χρήστη επαφές μέσω μηνυμάτων SMS.
CDC-SMART-BRFSS-City-and-County-Data-Analysis
This project aims to compare traditional Machine Learning methods for tabular data classification, such as Ensemble methods, Decision Trees, and Naive Bayes, with NLP classification methods like Multinomial Naive Bayes, RNNs, and Transformers. We are utilizing survey data from the CDC via the Behavioral Risk Factor Surveillance System (BRFSS)
Horses-Or-Humans-Autoencoder
Horses or humans is a famous tensorflow dataset that contains animated images of horses and humans. I use autoencoders to encode and reconstruct images of humans.
IMDB-Reviews-Sentiment-Classification
Sentiment classification analysis for IMDB reviews.
Life-Expectancy-Analysis
Life expectancy analysis from the Word Health Organization (WHO)
Parallel-Bidirectional-BFS
A parallel implementation of the BFS(Breadth First Search) algorithm called bidirectional BFS.
Personal-Email-Sender
A personal email sender platform using node.js and nodemailer.
QS-World-University-Ranking
QS World University Rankings include almost 1,500 institutions from around the world and include universities from diverse locations across Europe, Asia and North America.
Scalable-Processing-of-Dominance-Based-Queries
This project delves into the domain of dominance-based queries, crucial in complex decision support systems, and focuses on scalable processing methodologies.
Classification-of-Bird-Recordings
This work aims to integrate learning from multi-label data and learning from bags of instances.
Diabetes-Diagnosis-and-Malware-Detection
This project endeavors to synthesize the challenges posed by varying misclassification costs and class imbalances, along with the corresponding solutions available for addressing these issues.
Python-Dinosaur-Game
Python program to play the famous Dinosaur game by detecting finger movements.
Python-Face-Security-Camera
Python open-cv face security camera.
Python-Number-Gesture-Recognition
Python Number Gesture Recognition
QS_Ontology_Generator
An ontology graph for the QS world university ranking organization.
Search-Path-Visualizer
The Path Visualizer is a visual representation of some of the most used A.I search algorithms. That includes the Astar, BFS, DFS, Dijkstra and my implementation of the BFS Bidirectional algorithm.
Sephora-Statistical-Data-Analysis
A statistical data analysis project using the R programming language. The dataset utilized in this project is sourced from the renowned company SEPHORA.
Smart-Bin-Dashboard
Εφαρμογή έξυπνης διαχείρισης σκουπιδιών για τον 3ο Μαθητικό και Φοιτητικό Διαγωνισμό Προγραμματισμού, με θέμα «Κοζάνη 2030: Κλιματικά ουδέτερη και έξυπνη πόλη».
Space-Arcade-Multiplayer
A space arcade multiplayer game inspired by Eric Matthes's alien invasion game.
Sports-Activity
A classification analysis on sport injuries reported by injured athletes via a web questionnaire.
Sudoku-Solver
Sudoku is a logic based, combinatorial number-placement puzzle. I use a Backtracking Brute Force algorithm to solve this puzzle.
Tic-Tac-Toe-CLI-Python
A CLI(Command Line Interface) Tic Tac Toe game written in python.
Travelling-Salesman-Problem
The Travelling Salesman Problem (T.S.P) customized to work with the Smart Bin Dashboard application.
University-Exam-Authentication-System
An implemented idea of a university authentication system that can be used for online exams.