This repository contains the group projects undertaken during the course "Text Engineering and Analytics" taught by Prof. Ion Androutsopoulos in the context of Msc. in Data Science at Athens University of Economics and Business.

Project for Intelligent Systems course which aims to give an overview of the basic steps to perform Natural Language Processing (NLP) with R programming language.

Exploit some RNN to achieve POS tagging

An implementation of bigram and trigram HMM model for POS Tagging. Deleted interpolation strategy is used for trigram implementation

NLP solutions for some linguistics problems.

POS-tagging and human values classification projects using LSTMs and Transformers (RoBERTa)

A collection of SKOS-based vocabularies for describing parts of speech in corpora and dictionaries.

A Hidden Markov Model based POS tagger developed as part of CSCI 544 Natural Language Processing course

BiLSTM Neural Network solution of the NER task over Italian tweets.

Experimenting with NLP and chatbots

nlpNatural Language Processing MAterial

Streamlit WEB app for Category classification, for news - multi-label text classification problem.

📖 Um índice com iniciativas e recursos de NLP em português

generate, store and retrieve tagging information and embedding vectors from multiple libraries

Script used for POS-tagging the C-CLAMP corpus

English dictionaries required by N-ai php pos tagger

Some of the projects developed for learning reasons.

The question-answer paper discusses Data mining techniques in Data Science