The RNNTagger is a tool for annotating text with part-of-speech and lemma information. It comes with pretrained parameter files for many languages. RNNTagger was implemented in Python using the Deep Learning library PyTorch.
Compared to TreeTagger, the pros of RNNTagger are
Please read the license terms, before you download the software! By downloading the software, you agree to the terms stated there.
The following steps are required to install RNNTagger on Linux:
> echo "This is a test." > test.txt
> cmd/rnn-tagger-english.sh test.txt
This will produce the output:
Currently supported modern languages: Bulgarian, Catalan, Czech, Danish, Dutch, English, Estonian, Finnish, French, Galician, German, Greek, Hindi, Hungarian, Icelandic, Italian, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Spanish, Swahili
Currently supported ancient languages: Latin, Middle Dutch, Middle English, Middle High German, Old French, Old Greek, Old Icelandic, Old Italian
The tagger package contains a README file with further information on the tagger and the parameter files.
RNNTagger is also described in this paper:
Helmut Schmid (2019). Deep Learning-Based Morphological Taggers and Lemmatizers for Annotating Historical Texts, DATeCH, May 2019, Brussels, Belgium.