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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/ltg/cairo/papers/) — Papers: UD_Latgalian-Cairo

# UD_Latgalian-Cairo

Treebank card from UD release 2.18: metadata and texts come from `UD_Latgalian-Cairo/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_Latgalian-Cairo](https://md.mova.elamur.ai/free/en/docs/treebanks/ltg/cairo/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Latgalian-Cairo |
| Language | Latgalian (`ltg`) |
| Family | IE |
| Treebank code | `ltg_cairo` |
| UD page | [universaldependencies.org/treebanks/ltg cairo/index.html](https://universaldependencies.org/treebanks/ltg_cairo/index.html) |
| License | CC BY-SA 4.0 |
| Genres | grammar-examples |
| Text in data | yes |
| Parallel | cairo |
| In UD since | UD v2.14 |
| Authors | Lauma Pretkalniņa; Gunta Nešpore-Bērzkalne |
| Contact | [lauma@ailab.lv](mailto:lauma@ailab.lv) |
| Development | outside the UD repo (elsewhere): fixes go to the source or the converter |

## Annotation layers

| Layer | Origin |
| --- | --- |
| Lemmas | manual native |
| 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 |
| --- | --- | --- | --- | --- | --- |
| test | 20 | 170 | 170 | 0 | 3 |
| **total** | 20 | 170 | 170 | 0 | 3 |

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

> UD_Latgalian-Cairo is an example treebank to provide minimal dataset for Latgalian based on the Cairo sample sentences. Created by [AI Lab](http://ailab.lv) at Institute of Mathematics and Computer Science, University of Latvia.

## Introduction

> This treebank was developed as a proof-of-concept by the team developing Latvian UD Treebank (UD_Latvian-LVTB). It contains the 20 Cairo example sentences and as far as we know is the only Latgalian treebank in existance.

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