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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/sjo/xdt/papers/) — Papers: UD_Xibe-XDT

# UD_Xibe-XDT

Treebank card from UD release 2.18: metadata and texts come from `UD_Xibe-XDT/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_Xibe-XDT](https://md.mova.elamur.ai/free/en/docs/treebanks/sjo/xdt/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Xibe-XDT |
| Language | Xibe (`sjo`) |
| Family | Tungusic |
| Treebank code | `sjo_xdt` |
| UD page | [universaldependencies.org/treebanks/sjo xdt/index.html](https://universaldependencies.org/treebanks/sjo_xdt/index.html) |
| License | CC BY-NC-SA 3.0 |
| Genres | grammar-examples, news |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.9 |
| Authors | He Zhou; Juyeon Chung; Elena Klyachko; Francis Tyers; Sandra Kübler |
| Contact | [hzh1@iu.edu](mailto:hzh1@iu.edu) |
| Development | outside the UD repo (elsewhere): fixes go to the source or the converter |

## 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 | 810 | 15 401 | 15 401 | 0 | 0 |
| **total** | 810 | 15 401 | 15 401 | 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. Splits train, dev are absent from the release.

## Summary

> The UD Xibe Treebank is a corpus of the Xibe language (ISO 639-3: *sjo*) containing manually annotated syntactic trees under the Universal Dependencies. Sentences come from three sources: grammar book examples, newspaper (Cabcal News) and Xibe textbooks.

## Introduction

> The treebank was manually annotated for lemmas, universal part-of-speech, morphological features and dependency relations.

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