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= Polish Discourse Corpus / Polski Korpus Metatekstowy =

The corpus of discourse relations is based on the [[PCC|Polish Coreference Corpus]]. The annotation of the corpus was completed using [[Discann|Discann annotation tool]].

== Version 0.1 ==

=== Documentation ===

The [[attachment:instrukcja-anotacji-metatekstu.pdf|annotation instructions]] (in Polish) were created by Celina Heliasz.

=== Download ===

The corpus is available for download in the form of a [[attachment:corpus.tar.gz|zip file]] containing:
 * 1773 source XML TEI files of the Polish Coreference Corpus
 * metatext.xml file containing descriptions of all relations

=== Funding ===

Version 1.0 of the corpus was financed by the Polish Ministry of Education and Science under the agreement DIR/WK/2016/02.

== Version 1.0 ==

=== Documentation ===

The [[attachment:anotacja-pdc.pdf|annotation instructions]] (in Polish) were created by Maciej Ogrodniczuk.

=== Download ===

The corpus is available for download in the form of a [[attachment:pdc.zip|zip file]] in the [[https://clarin.biz/tools/inforex|Inforex]] format.

=== Funding ===

Version 1.0 of the corpus was financed by the European Regional Development Fund as a part of the 2014–2020 Smart Growth Operational Programme, CLARIN — Common Language Resources and Technology Infrastructure, project no. POIR.04.02.00–00C002/19, the Polish Ministry of Education and Science grant 2022/WK/09, continued as part of the investment: CLARIN ERIC – European Research Infrastructure Consortium: Common Language Resources and Technology Infrastructure (period: 2024-2026) funded by the Polish Ministry of Science and Higher Education (Programme: ”Support for the participation of Polish scientific teams in international research infrastructure projects”), agreement number 2024/WK/01 and by CLARIN-PL, the European Regional Development Fund, FENG programme, agreement number FENG.02.04-IP.040004/24.

== DISRPT 2025 Version ==

The PDC dataset was also converted to the format of the [[https://sites.google.com/view/disrpt2025/|DISRPT2025 Shared Task on Discourse Unit Segmentation, Connective Detection, and Discourse Relation Classification]].

This version of the dataset contains annotation for discontinuous discourse units and connectives. Explicit relation connectives are not included in the argument spans for the .rels data.

POS tags, morphology, and syntactic parses were added using Stanza's `default_accurate` model for Polish (`pl`) while preserving tokenization and sentence splits from the Polish Coreference Corpus.

{{{#!highlight python
  nlp = stanza.Pipeline(
        'pl',
        pretokenized=True,
        tokenize_pretokenized=True,
        package='default_accurate',
    )
}}}

=== Download ===

The corpus is available for download in the form of CoNLL-u annotations from the [[https://github.com/disrpt/sharedtask2025/tree/master/data/pol.iso.pdc|DISRPT 2025 GitHub]].

=== Funding ===

This research was funded in whole by the National Science Centre, Poland, grant 2023/50/A/HS2/00559 (''Universal Discourse: a multilingual model of discourse relations''). 

== Licence ==

[[https://creativecommons.org/licenses/by-nc/4.0/|Creative Commons Attribution-NonCommercial 4.0 International License]] 

{{http://i.creativecommons.org/l/by-nc/4.0/88x31.png}}


== Please cite ==
<<BibMate(key, "ogr:etal:24", "tom:etal:24:iso", "zur:etal:23:ldk", "hel:ogr:19:lc", omitYears=true)>>