COMBO - natural language processing system for more then 40 languages
Paper titeled: "COMBO: State-of-the-Art Morphosyntactic Analysis" has been published in the conference Empirical Methods in Natural Language Processing which held in november 2021. presents COMBO – a fully neural NLP system for accurate part-of-speech tagging, morphological analysis, lemmatisation, and (enhanced) dependency parsing. It predicts categorical morphosyntactic features whilst also exposes their vector representations, extracted from hidden layers. COMBO is an easy to install Python package with automatically downloadable pre-trained models for over 40 languages. It maintains a balance between efficiency and quality. As it is an end-to-end system and its modules are jointly trained, its training is competitively fast. As its models are optimised for accuracy, they often achieve better prediction quality than SOTA.
The COMBO library is available at: https://gitlab.clarin-pl.eu/syntactic-tools/combo. You can find a web demo at: http://combo-demo.nlp.ipipan.waw.pl.