GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek

Lefteris Loukas; Nikolaos Smyrnioudis; Chrysa Dikonomaki; Spyros Barbakos; Anastasios Toumazatos; John Koutsikakis; Manolis Kyriakakis; Mary Georgiou; Stavros Vassos; John Pavlopoulos; Ion Androutsopoulos

arXiv · 2412.08520

GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek

Lefteris Loukas·Nikolaos Smyrnioudis·Chrysa Dikonomaki·Spyros Barbakos·Anastasios Toumazatos·John Koutsikakis·Manolis Kyriakakis·Mary Georgiou·Stavros Vassos·John Pavlopoulos·Ion Androutsopoulos

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Abstract

We present GR-NLP-TOOLKIT, an open-source natural language processing (NLP) toolkit developed specifically for modern Greek. The toolkit provides state-of-the-art performance in five core NLP tasks, namely part-of-speech tagging, morphological tagging, dependency parsing, named entity recognition, and Greeklishto-Greek transliteration. The toolkit is based on pre-trained Transformers, it is freely available, and can be easily installed in Python (pip install gr-nlp-toolkit). It is also accessible through a demonstration platform on HuggingFace, along with a publicly available API for non-commercial use. We discuss the functionality provided for each task, the underlying methods, experiments against comparable open-source toolkits, and future possible enhancements. The toolkit is available at: https://github.com/nlpaueb/gr-nlp-toolkit

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Lefteris Loukas, Nikolaos Smyrnioudis, Chrysa Dikonomaki, Spyros Barbakos, Anastasios Toumazatos, John Koutsikakis, Manolis Kyriakakis, Mary Georgiou, Stavros Vassos, John Pavlopoulos, Ion Androutsopoulos. 2024-12-11. GR-NLP-TOOLKIT: An Open-Source NLP Toolkit for Modern Greek. https://arxiv.org/abs/2412.08520

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