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autoencoder-neural-network

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

bus-station-simulation

Bus station simulation using shared memory and POSIX semaphores

compilers

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

crime-data-exploration

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

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, ...)

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

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