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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/grc/proiel/papers/) — Papers: UD_Ancient_Greek-PROIEL

# UD_Ancient_Greek-PROIEL

Treebank card from UD release 2.18: metadata and texts come from `UD_Ancient_Greek-PROIEL/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_Ancient_Greek-PROIEL](https://md.mova.elamur.ai/free/en/docs/treebanks/grc/proiel/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Ancient_Greek-PROIEL |
| Language | Ancient Greek (`grc`) |
| Family | IE |
| Treebank code | `grc_proiel` |
| UD page | [universaldependencies.org/treebanks/grc proiel/index.html](https://universaldependencies.org/treebanks/grc_proiel/index.html) |
| License | CC BY-NC-SA 3.0 |
| Genres | bible, nonfiction |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v1.2 |
| Authors | Dag Haug |
| Contact | [daghaug@ifikk.uio.no](mailto:daghaug@ifikk.uio.no) |
| 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 | 15 016 | 187 039 | 187 039 | 0 | 0 |
| dev | 1 019 | 13 652 | 13 652 | 0 | 0 |
| test | 1 047 | 13 314 | 13 314 | 0 | 0 |
| **total** | 17 082 | 214 005 | 214 005 | 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.

## Summary

> UD_Ancient_Greek-PROIEL is converted from the Ancient Greek data in the PROIEL treebank, and consists of the New Testament plus selections from Herodotus.

## Introduction

> The Ancient Greek PROIEL treebank is based on the Ancient Greek data from the PROIEL treebank, which is maintained at the Department of Philosophy, Classics, History of Arts and Ideas at the University of Oslo. The conversion is based on the 20180408 release of the PROIEL treebank available from [github.com/proiel/proiel-treebank/releases](https://github.com/proiel/proiel-treebank/releases). The original annotators are acknowledged in the files available there. The conversion code is available in the Rubygem proiel-cli, [github.com/proiel/proiel-cli](https://github.com/proiel/proiel-cli).
> 
> The treebank contains most of the New Testament plus selections from Herodotus' Histories. The original annotation guidelines are available at [folk.uio.no/daghaug/syntactic guidelines.pdf](http://folk.uio.no/daghaug/syntactic_guidelines.pdf).

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