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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/sk/snk/papers/) — Papers: UD_Slovak-SNK

# UD_Slovak-SNK

Treebank card from UD release 2.18: metadata and texts come from `UD_Slovak-SNK/README.md`; size is counted by streaming the `.conllu` files and checked against the release `stats.xml`. Generated by `tools/treebanks build`; do not edit by hand. Papers: [Papers: UD_Slovak-SNK](https://md.mova.elamur.ai/free/en/docs/treebanks/sk/snk/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Slovak-SNK |
| Language | Slovak (`sk`) |
| Family | IE |
| Treebank code | `sk_snk` |
| UD page | [universaldependencies.org/treebanks/sk snk/index.html](https://universaldependencies.org/treebanks/sk_snk/index.html) |
| License | CC BY-SA 4.0 |
| Genres | fiction, nonfiction, news |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v1.4 |
| Authors | Katarína Gajdošová; Mária Šimková; Daniel Zeman |
| Contact | [zeman@ufal.mff.cuni.cz](mailto:zeman@ufal.mff.cuni.cz) |
| Development | outside the UD repo (elsewhere): fixes go to the source or the converter |

## Annotation layers

| Layer | Origin |
| --- | --- |
| Lemmas | converted from manual |
| UPOS | converted from manual |
| XPOS | manual native |
| Features | converted from manual |
| Relations | converted from manual |

UD scale: *manual native* — annotated by hand directly in UD; *converted from manual* — converted from manual annotation in another scheme; *converted with corrections* — converted and partly corrected by hand; *automatic with corrections* — automatic, with partial manual corrections; *automatic* — automatic; *not available* — the layer is absent.

## Size

| Split | Sentences | Tokens | Words | Multiword tokens | Empty nodes |
| --- | --- | --- | --- | --- | --- |
| train | 8 483 | 80 575 | 80 874 | 299 | 40 |
| dev | 1 060 | 12 733 | 12 754 | 21 | 5 |
| test | 1 061 | 12 735 | 12 744 | 9 | 7 |
| **total** | 10 604 | 106 043 | 106 372 | 329 | 52 |

Tokens are surface tokens (Spanish `vámonos` is one), words are syntactic words (`vamos` + `nos`); multiword tokens are those split into several words; empty nodes are the `N.M` nodes of the enhanced graph.

## Summary

> The Slovak UD treebank is based on data originally annotated as part of the Slovak National Corpus, following the annotation style of the Prague Dependency Treebank.

## Introduction

> Slovak Dependency Treebank (Slovenský závislostný korpus) was created as part of the Slovak National Corpus at the Ľ. Štúr Institute of the Slovak Academy of Sciences. The original annotation follows the guidelines of the Prague Dependency Treebank (Czech), slightly modified in the spirit of Slovak grammatical tradition. Morphological tags, lemmas and dependency relations have been assigned manually to every word.
> 
> The present dataset is a subset of the original treebank. We automatically selected the sentences where the two human annotators 100% agreed on the analysis. This increases the quality and trustworthiness of the data but it also results in selecting short sentences most of the time. An extended version may be published in the future when manually merged and checked annotation is available.
> 
> This subset annotated in the original PDT-like style is available separately, see [http://hdl.handle.net/11234/1-1822](http://hdl.handle.net/11234/1-1822) and cite as
> 
> Gajdošová, Katarína; Šimková, Mária et al., 2016, Slovak Dependency Treebank, LINDAT/CLARIN digital library at the Institute of Formal and Applied Linguistics, Charles University in Prague, [hdl.handle.net/11234/1-1822](http://hdl.handle.net/11234/1-1822).
> 
> UD_Slovak contains the same data with annotation converted to conform to the Universal Dependencies guidelines. The original treebank was prepared by a team led by Katarína Gajdošová and Mária Šimková. Selection of sentences for this subset and conversion to Universal Dependencies was done by Dan Zeman.

- [↑ back to Slovak (sk) — UD 2.18 treebanks](https://md.mova.elamur.ai/free/en/docs/treebanks/sk/)