Language Tools and Resources for Polish

This page contains a list of publicly available language tools and resources.

Written corpora and corpus-related tools

• National Corpus of Polish (under development),

• IPI PAN Corpus,

• PWN Corpus,

• PELCRA Corpus,

• Polish language of the XX century sixties,

• Old Polish corpus,

• PICLE corpus (the Polish sub-corpus of the International Corpus of Learner English (ICLE)),

• Poliqarp – a corpus indexing and search engine,

• Anotatornia – a system for multi-level manual annotation of corpora,

• Smyrna - a simple, light-weight Polish concordancer.

Parallel corpora

• OPUS – an open source parallel corpus (European Parliament, EMEA, KDE, movie subtitles),

• Leeds collection of Internet corpora,

• LAGUN corpus,

• JRC-Acquis Multilingual Parallel Corpus.

Morphological tools and resources

• Morfeusz SGJP – morphological analyser (Z. Saloni, W. Gruszczyński, M. Woliński, R. Wołosz),

• Morfologik – morphological analyser (M. Miłkowski, D. Weiss),

• SAM – morphological analyser (K. Szafran),

• UAM Text Tools (P. Obrębski, Z. Vetulani; see also http://utt.wmi.amu.edu.pl/trac/wiki/),

• MACA, Morphological Analysis Converter and Aggregator (A. Radziszewski, T. Śniatowski),

• Lexical analyser and a Polish proof-reader (S. Galus),

• Neurosoft Gram (demo of a morphological analyser),

• Finite state utilities (J. Daciuk),

• Stempel, another stemmer (A. Białecki).

Taggers

• TaKIPI – a morphosyntactic tagger for Polish,

• PANTERA – a morphosyntactic tagger for Polish,

• a prototype implementation of Maximum Entropy tagging created within Radomir Mastalerz's MSc.

Parsers, grammars, treebanks

• Świgra – a DCG parser,

• Spejd – a shallow parsing and disambiguation system,

• Dendrarium – a treebank development system (under development),

• A Treebank / Test Suite for Polish.

Machine-readable dictionaries

• plWordNet, Polish WordNet (M. Piasecki),

• Polish OpenThesaurus – a crowdsourced Polish thesaurus (M. Miłkowski),

• Słownik języka polskiego (d. alternatywny) – Polish ispell dictionaries, along with some definitions and online form display.

• Słownik składniowy języka polskiego (Z. Greń),

* N-gram model of Polish (B. Ziółko, D. Skurzok)

Human-readable dictionaries

• Wielki Słownik Języka Polskiego,

• Wikisłownik,

• Słownik wyrazów obcych i zwrotów obcojęzycznych Władysława Kopalińskiego,

• Słownik synonimów i antonimów Piotra Żmigrodzkiego.

Speech analysis and synthesis tools

• Skrybot - commercial speech recognition system (L. Pawlaczyk, P. Bosky)

• Ivona - commercial text-to-speech system (Expressivo)

* ASR – an automatic speech recognition system for Polish (M. Ziółko, J.Gałka, B. Ziółko, T. Jadczyk, D. Skurzok). * Anotator – a fast speech corpora anotator dedicated for Polish and focused on connecting existing resources (B. Ziółko, B. Miga).

Machine translation demonstrations

• Translatica (EN-PL-EN),

• Bing Translator (multilingual),

• Google Translate (multilingual),

• InterTran (multilingual),

• LingvoBit (EN-PL-EN),

• Systran (EN-PL, PL-FR and some more),

• Esperantilo (integrated Esperanto editor, with MT for EO-PL-DE-EN-SV)

• Thetos (PL-Sign language).

Other

• Kolokacje, a Web crawler and collocation finder (A. Buczyński),

• WSDDE – a system for designing and performing Word Sense Disambiguation experiments (R. Młodzki et al.),

• Frazeo, a search engine and clusterer of news in Polish (P. Pęzik),

• Segment, a rule-based sentence tokenizer supporting SRX standard (J. Lipski; the Polish rules are available in LanguageTool project),

• Lakon, a system for news summarization (master's thesis by A. Dudczak).