Some parts of this website may do not work correctly, because your browser doesn't support JavaScript or you have disabled it. In order to use all features please enable JavaScript in your browser.

About PSI-Toolkit

Project factsheet

English name: Publicly available tools for automatic processing of Polish language
Polish name: Narzędzia do automatycznego przetwarzania języka polskiego udostępnione publicznie
Project type: A national Ministry of Science and Higher Education research grant (number N N516 480540)
Duration: 2011 ‒ 2013
Principal investigator: Krzysztof Jassem
Institution: Information Systems Laboratory, Faculty of Mathematics and Computer Science,
Adam Mickiewicz University

Project description

The aim of the project is to develop a tool chain (called PSI-Toolkit) for automatic processing of Polish (and - to lesser extent - other languages: English, German, French, Spanish and Russian) with the focus on machine translation. The tool chain will include:

  • segmentation/tokenization/lemmatization,
  • shallow parsing,
  • deep parsing,
  • rule-based machine translation,
  • statistical machine translation,
  • automatic generation of inflected forms from lemma sequences
  • automatic postedition.

Publications

If you use PSI-Toolkit and you publish papers about your research or software, we ask that you please cite the following paper: Filip Graliński, Krzysztof Jassem, Marcin Junczys-Dowmunt. PSI-Toolkit: Natural language processing pipeline. Computational Linguistics - Applications, Springer 2012.

PSI-Toolkit Licence

PSI-Toolkit is released under Lesser General Public License. This is a free license, which, in addition to GPL, could be linked with proprietary software and further distributed under any terms.

Licences for resources used in PSI-Toolkit

Lamerlemma

The default morphological dictionary of Polish for Lammerlemma lemmatizer was created using linguistic data from SGJP Grammatical Dictionary of Polish, which are distributed under following licence:

Copyright © 2007–2017 Zygmunt Saloni, Włodzimierz Gruszczyński, Marcin
Woliński, Robert Wołosz, Danuta Skowrońska

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDERS “AS IS” AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.