VasiaKoum

Bus-Station-Simulation

Bus station simulation using shared memory and POSIX semaphores

Autoencoder-Neural-Network

Training and evaluation of Neural Network autocoding of numerical images. Using the encoder to create a Neural Network image classification.

Compilers

Assignments for K31 Compilers course (DI UoA) : Implementation of a compiler for the MiniJava language (a small subset of Java)

FileSystem-in-C

This filesystem(called cfs=container file-system) provides the tree structure of Linux FS on the basic elements(files, dirs, links) and their functions(mkdir, cd, ...)

Crime-Data-Exploration

Crime Data Exploration for Boston,Massachusetts: plots, location clustering(KMeans), folium maps for incidents

Image-Similarity-with-NN

Vector representation of images in a lower dimension space using a Neural Network of Autocoding. Search and Clustering of the images in the new space and comparison with Approximate and Exhaustive search and Clustering in the original space.

Pattern-Recognition-ML

Assignments for lesson: Pattern Recognition - Machine Learning (UOA)

Search-and-Clustering-for-Vectors

Search and clustering vectors in C++

Twitter-Sentiment-Analysis

Analyze tweets for sentiment analysis: clean tweets, wordclouds and matplots, vectorization(Bag-Of-Words and TF-IDF), create Word2Vec model with tokenized tweets with label(positive, negative or neutral) and predicting tweets without label

VasiaKoum