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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/ko/kaist/papers/) — Papers: UD_Korean-Kaist

# UD_Korean-Kaist

Treebank card from UD release 2.18: metadata and texts come from `UD_Korean-Kaist/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_Korean-Kaist](https://md.mova.elamur.ai/free/en/docs/treebanks/ko/kaist/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Korean-Kaist |
| Language | Korean (`ko`) |
| Family | Korean |
| Treebank code | `ko_kaist` |
| UD page | [universaldependencies.org/treebanks/ko kaist/index.html](https://universaldependencies.org/treebanks/ko_kaist/index.html) |
| License | CC BY-SA 4.0 |
| Genres | news, fiction, academic |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.2 |
| Authors | Jinho Choi; Na-Rae Han; Jena Hwang; Jayeol Chun |
| Contact | [jinho.choi@emory.edu](mailto:jinho.choi@emory.edu) |
| Development | in the UD repo (here) |

## Annotation layers

| Layer | Origin |
| --- | --- |
| Lemmas | converted from manual |
| UPOS | converted from manual |
| XPOS | converted from manual |
| Features | not available |
| 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 | 23 010 | 296 446 | 296 446 | 0 | 0 |
| dev | 2 066 | 25 278 | 25 278 | 0 | 0 |
| test | 2 287 | 28 366 | 28 366 | 0 | 0 |
| **total** | 27 363 | 350 090 | 350 090 | 0 | 0 |

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 KAIST Korean Universal Dependency Treebank is generated by Chun et al., 2018 from the constituency trees in the [KAIST Tree-Tagging Corpus](http://semanticweb.kaist.ac.kr/home/index.php/Corpus4).

## Introduction

*The README has no such section.*

- [← previous UD_Korean-GSD](https://md.mova.elamur.ai/free/en/docs/treebanks/ko/gsd/)
- [next → UD_Korean-KSL](https://md.mova.elamur.ai/free/en/docs/treebanks/ko/ksl/)
- [↑ back to Korean (ko) — UD 2.18 treebanks](https://md.mova.elamur.ai/free/en/docs/treebanks/ko/)