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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/yo/ytb/papers/) — Papers: UD_Yoruba-YTB

# UD_Yoruba-YTB

Treebank card from UD release 2.18: metadata and texts come from `UD_Yoruba-YTB/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_Yoruba-YTB](https://md.mova.elamur.ai/free/en/docs/treebanks/yo/ytb/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Yoruba-YTB |
| Language | Yoruba (`yo`) |
| Family | Niger-Congo |
| Treebank code | `yo_ytb` |
| UD page | [universaldependencies.org/treebanks/yo ytb/index.html](https://universaldependencies.org/treebanks/yo_ytb/index.html) |
| License | CC BY-SA 4.0 |
| Genres | bible, wiki |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.2 |
| Authors | Adédayọ̀ Olúòkun; Daniel Zeman; Seyi Williams; Ọlájídé Ishola |
| Contact | [zeman@ufal.mff.cuni.cz](mailto:zeman@ufal.mff.cuni.cz) |
| Development | in the UD repo (here) |

## Annotation layers

| Layer | Origin |
| --- | --- |
| Lemmas | manual native |
| UPOS | manual native |
| XPOS | not available |
| Features | manual native |
| Relations | manual native |

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 |
| --- | --- | --- | --- | --- | --- |
| test | 317 | 8 198 | 8 243 | 43 | 0 |
| **total** | 317 | 8 198 | 8 243 | 43 | 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. Splits train, dev are absent from the release.

## Summary

> Parts of the Yoruba Bible and of the Yoruba edition of Wikipedia, hand-annotated natively in Universal Dependencies.

## Introduction

> ...

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