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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/nl/lassysmall/papers/) — Papers: UD_Dutch-LassySmall

# UD_Dutch-LassySmall

Treebank card from UD release 2.18: metadata and texts come from `UD_Dutch-LassySmall/README.txt`; 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_Dutch-LassySmall](https://md.mova.elamur.ai/free/en/docs/treebanks/nl/lassysmall/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Dutch-LassySmall |
| Language | Dutch (`nl`) |
| Family | IE |
| Treebank code | `nl_lassysmall` |
| UD page | [universaldependencies.org/treebanks/nl lassysmall/index.html](https://universaldependencies.org/treebanks/nl_lassysmall/index.html) |
| License | CC BY-SA 4.0 |
| Genres | wiki |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v1.3 |
| Authors | Gosse Bouma; Gertjan van Noord |
| Contact | [g.bouma@rug.nl](mailto:g.bouma@rug.nl) |
| 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 | 13 817 | 239 941 | 239 941 | 0 | 274 |
| dev | 1 542 | 28 129 | 28 129 | 0 | 39 |
| test | 1 761 | 28 995 | 28 995 | 0 | 103 |
| **total** | 17 120 | 297 065 | 297 065 | 0 | 416 |

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

> This corpus contains sentences from the Wikipedia section of the Lassy Small Treebank. Universal Dependency annotation was generated automatically from the original annotation in Lassy.

## Introduction

> The Lassy Small Treebank ([let.rug.nl](https://www.let.rug.nl/)~vannoord/Lassy/) is a manually verified treebank for Dutch, annotated with both phrasal nodes and dependency labels (as in the German Tiger treebanks and as in earlier treebank efforts for Dutch). The annotation was converted automatically to UD. The (Go and XQuery) conversion script is available for download at [github.com/rug-compling/alud](https://github.com/rug-compling/alud). It can be used to convert additional material annotated according to Lassy/CGN guidelines or annotated automatically using the Alpino parser.
> 
> As not all material in the Lassy Small Treebank can be made freely available, only the material from the Wikipedia (wiki) section is included in UD_Dutch-LassySmall. The train, development, and test sections consist of 6641, 350, and 350 sentences, respectively, taken from a random shuffle of the original dataset.

- [← previous UD_Dutch-Alpino](https://md.mova.elamur.ai/free/en/docs/treebanks/nl/alpino/)
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