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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/fi/ftb/papers/) — Papers: UD_Finnish-FTB

# UD_Finnish-FTB

Treebank card from UD release 2.18: metadata and texts come from `UD_Finnish-FTB/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_Finnish-FTB](https://md.mova.elamur.ai/free/en/docs/treebanks/fi/ftb/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Finnish-FTB |
| Language | Finnish (`fi`) |
| Family | Uralic |
| Treebank code | `fi_ftb` |
| UD page | [universaldependencies.org/treebanks/fi ftb/index.html](https://universaldependencies.org/treebanks/fi_ftb/index.html) |
| License | CC BY 4.0 |
| Genres | grammar-examples |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v1.1 |
| Authors | Jussi Piitulainen; Hanna Nurmi; Jack Rueter |
| Contact | [fin-clarin@helsinki.fi](mailto:fin-clarin@helsinki.fi) |
| 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 | 14 981 | 127 359 | 127 613 | 254 | 0 |
| dev | 1 875 | 15 694 | 15 726 | 32 | 0 |
| test | 1 867 | 16 261 | 16 286 | 25 | 0 |
| **total** | 18 723 | 159 314 | 159 625 | 311 | 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

> FinnTreeBank 1 consists of manually annotated grammatical examples from VISK. The UD version of FinnTreeBank 1 was converted from a native annotation model with a script and later manually revised.

## Introduction

> The UD version of FinnTreeBank 1 was derived from FinnTreeBank 1 2014 by a scripted mapping of labels and some restructuring in an attempt to conform approximately to the UD Finnish model.
> 
> Unannotated linguistic material in FinnTreeBank 1 2014 was adapted from the examples in Ison suomen kieliopin verkkoversio (The Web Version of the Large Grammar of Finnish, VISK), available on-line as [http://scripta.kotus.fi/visk](http://scripta.kotus.fi/visk), and annotations originally produced and further revised in FIN-CLARIN projects in the Department of Modern Languages, University of Helsinki.
> 
> ## Differences from the UD Finnish model
> 
> Some differences from the UD Finnish model remain unaddressed.
> 
> Surface words that have an adverb or a conjunction fused with a following negative verb are separated into two tokens in the FinnTreeBank model. The UD version keeps them as such but adds the unannotated joined token before the two.
> 
> Most punctuation tokens are linked to a nearby token instead of a clause head.
> 
> As a catchall, the dep relation is used as intended when a more proper mapping could not be determined.
> 
> Some FinnTreeBank annotations and other notes are retained in the MISC field.
> 
> ## Splitting
> 
> The previous version of the treebank was split into training, development, and test sets by repeatedly taking 8 sentences into training set, 1 into development set, and 1 into test set.

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