Summary

Universal Derivations version of DeriNet (http://www.ufal.mff.cuni.cz/derinet).

Introduction

DeriNet is the lexical network that captures core word-formation relations for Czech. The network focuses on derivational relations because derivation is the most frequent and the most productive word-formation process in Czech.

The network was initialized with a set of lexemes whose existence was supported by corpus evidence. Derivational links were created using three sources of information: links delivered by a tool for morphological analysis, links based on an automatically discovered set of derivation rules, and on a grammar-based set of rules.

The data structure (the rooted tree) and format of DeriNet (2.0 and above) have become the standard format used in Universal Derivations.

Acknowledgments

We wish to thank all the developers and annotators of the DeriNet, including Jonáš Vidra, Zdeněk Žabokrtský, Magda Ševčíková, Adéla Kalužová, Lukáš Kyjánek, Šárka Dohnalová, Emil Svoboda, Jan Bodnár, Vojtěch Hudeček, Milan Straka, and Nikita Mediankin.

References

As a citation for the resource in articles, please use this:

Vidra, Jonáš; Žabokrtský, Zdeněk; Kyjánek, Lukáš; Ševčíková, Magda; Dohnalová, Šárka; Svoboda, Emil; Bodnár, Jan. 2021. DeriNet 2.1. LINDAT/CLARIAH-CZ digital library at the Institute of Formal and Applied Linguistics (ÚFAL), Faculty of Mathematics and Physics, Charles University. http://hdl.handle.net/11234/1-3765.

@MISC{DeriNet,
    title       = {{DeriNet  2.1}},
    author      = {Vidra, Jon{\'a}{\v s} and {\v Z}abokrtsk{\'y}, Zden{\v e}k and Kyj{\'a}nek, Luk{\'a}{\v s} and {\v S}ev{\v c}{\'{\i}}kov{\'a}, Magda and Dohnalov{\'a}, {\v S}{\'a}rka and Svoboda, Emil and Bodn{\'a}r, Jan},
    url         = {http://hdl.handle.net/11234/1-3765},
    note        = {{LINDAT}/{CLARIAH}-{CZ} digital library at the Institute of Formal and Applied Linguistics ({{\'U}FAL}), Faculty of Mathematics and Physics, Charles University},
    copyright   = {Attribution-{NonCommercial}-{ShareAlike} 3.0 Unported ({CC} {BY}-{NC}-{SA} 3.0)},
    year        = {2021}
}

License

The resource is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License (CC BY-NC-SA 3.0). License text is available in the file LICENSE.txt.

=== Machine-readable metadata =================================================
Resource: DeriNet
Language: Czech
Authors: Vidra, Jonáš; Žabokrtský, Zdeněk; Ševčíková, Magda; Kalužová, Adéla; Kyjánek, Lukáš; Dohnalová, Šárka; Svoboda, Emil; Bodnár, Jan; Hudeček, Vojtěch; Straka, Milan; Mediankin, Nikita
License: CC BY-NC-SA 3.0
Contact: http://ufal.mff.cuni.cz/derinet
===============================================================================

=== Machine-readable metadata =================================================
Harmonized resource: DeriNet
Harmonized version: 2.1
Data source: https://github.com/vidraj/derinet/raw/master/data/releases/cs/derinet-2-1.tsv.gz
Data available since: UDer v0.5
Harmonization: default
Common features: Segmentations; Semantic labels; Morphological categories; Compounding; Conversion; Variant
JSON features: techlemma; is_compound; segmentation; corpus_stats
Lemmas: 1039012
Relations: 835738
Families: 203274
Singletons: 85464
Avarage tree size: 5.1
Avarage tree depth: 0.8
Avarage tree out-degree: 1.2
Maximum tree size: 2135
Maximum tree depth: 13
Maximum tree out-degree: 149
Part-of-speech: ADJ, 34.5; ADV, 15.7; Affixoid, 0.0; NOUN, 44.3; VERB, 5.4
Derivational relations: 782814
Conversion relations: 144
Compounding relations: 1952
Variant relations: 50533
===============================================================================