[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/docs/treebanks/pt/porttinari/)

[home](https://md.mova.elamur.ai/free/en/) / [docs](https://md.mova.elamur.ai/free/en/docs/) / [treebanks](https://md.mova.elamur.ai/free/en/docs/treebanks/) / [pt](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/) / UD_Portuguese-Porttinari

- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/porttinari/papers/) — Papers: UD_Portuguese-Porttinari

# UD_Portuguese-Porttinari

Treebank card from UD release 2.18: metadata and texts come from `UD_Portuguese-Porttinari/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_Portuguese-Porttinari](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/porttinari/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Portuguese-Porttinari |
| Language | Portuguese (`pt`) |
| Family | IE |
| Treebank code | `pt_porttinari` |
| UD page | [universaldependencies.org/treebanks/pt porttinari/index.html](https://universaldependencies.org/treebanks/pt_porttinari/index.html) |
| License | CC BY 4.0 |
| Genres | news |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.13 |
| Authors | Magali Sanches Duran; Lucelene Lopes; Maria das Graças Volpe Nunes; Thiago Alexandre Salgueiro Pardo |
| Contact | [taspardo@icmc.usp.br](mailto:taspardo@icmc.usp.br) |
| 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 |
| --- | --- | --- | --- | --- | --- |
| train | 5 893 | 110 566 | 117 972 | 7 406 | 43 |
| dev | 842 | 15 473 | 16 528 | 1 055 | 6 |
| test | 1 683 | 31 451 | 33 580 | 2 129 | 14 |
| **total** | 8 418 | 157 490 | 168 080 | 10 590 | 63 |

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

> Porttinari-base [(Duran et al., 2023)](https://sol.sbc.org.br/index.php/stil/article/view/25443/25264) is the journalistic portion of Porttinari (which stands for “PORTuguese Treebank”), which shall be a large multigenre treebank for Portuguese [(Pardo et al., 2021)](https://sol.sbc.org.br/index.php/stil/article/view/17778/17612), following the "Universal Dependencies" international grammar framework [(de Marneffe et al., 2021)](https://aclanthology.org/2021.cl-2.11/).

## Introduction

> Porttinari-base [(Duran et al., 2023)](https://sol.sbc.org.br/index.php/stil/article/view/25443/25264) is the journalistic portion of Porttinari (which stands for “PORTuguese Treebank”), which shall be a large multigenre treebank for Portuguese [(Pardo et al., 2021)](https://sol.sbc.org.br/index.php/stil/article/view/17778/17612), following the "Universal Dependencies" international grammar framework [(de Marneffe et al., 2021)](https://aclanthology.org/2021.cl-2.11/).
> 
> As reported by [Duran et al., (2023)](https://sol.sbc.org.br/index.php/stil/article/view/25443/25264), Porttinari is currently composed by three subcorpora with different characteristics and purposes:
> 
> - Porttinari-base (released here), a corpus that is manually revised in detail to serve as gold standard (divided into training, development and test folds), with average annotation review agreement (kappa) of 97.8% and 96.2% for part of speech tags and dependency relations, respectively;
> - Porttinari-check, a small corpus structurally similar to Porttinari-base to serve as testbed for additional and diversified evaluations and to illustrate the contrast between manual and automatic annotations;
> - Porttinari-automatic, a very large corpus that was automatically annotated by a state of the art parser trained on Porttinari-base.
> 
> The texts in the treebank are from Folha de São Paulo newspaper, which are publicly available at Kaggle website. Overall, the journalistc portion of Porttinari includes 167,048 news articles, with 3,964,321 sentences and 94,646,080 tokens, which are distributed in the subcorpora as follows.
> 
> subcorpora
> 
> For the interested reader, Porttinari-check and Porttinari-automatic, as well as other related information, may be accessed at [https://sites.google.com/icmc.usp.br/poetisa/porttinari](https://sites.google.com/icmc.usp.br/poetisa/).

- [← previous UD_Portuguese-PetroGold](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/petrogold/)
- [next → UD_Portuguese-PUD](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/pud/)
- [↑ back to Portuguese (pt) — UD 2.18 treebanks](https://md.mova.elamur.ai/free/en/docs/treebanks/pt/)