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- [papers.md](https://md.mova.elamur.ai/free/en/docs/treebanks/pcm/nsc/papers/) — Papers: UD_Naija-NSC

# UD_Naija-NSC

Treebank card from UD release 2.18: metadata and texts come from `UD_Naija-NSC/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_Naija-NSC](https://md.mova.elamur.ai/free/en/docs/treebanks/pcm/nsc/papers/); seeds: `seeds/`; converter: `convert.md`.

| Field | Value |
| --- | --- |
| UD name | UD_Naija-NSC |
| Language | Naija (`pcm`) |
| Family | Creole |
| Treebank code | `pcm_nsc` |
| UD page | [universaldependencies.org/treebanks/pcm nsc/index.html](https://universaldependencies.org/treebanks/pcm_nsc/index.html) |
| License | CC BY-SA 4.0 |
| Genres | spoken |
| Text in data | yes |
| Parallel | no |
| In UD since | UD v2.2 |
| Authors | Bernard Caron; Emmett Strickland; Marine Courtin; Kim Gerdes; Bruno Guillaume; Sylvain Kahane; Chika Kennedy Ajede; Emeka Onwuegbuzia; Samson Tella |
| Contact | [kim@gerdes.fr](mailto:kim@gerdes.fr) |
| Development | here source |

## Annotation layers

| Layer | Origin |
| --- | --- |
| Lemmas | automatic |
| UPOS | manual native |
| XPOS | not available |
| Features | manual native |
| 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 | 7 279 | 111 916 | 111 916 | 0 | 0 |
| dev | 990 | 14 571 | 14 571 | 0 | 0 |
| test | 972 | 14 350 | 14 350 | 0 | 0 |
| **total** | 9 241 | 140 837 | 140 837 | 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

> A Universal Dependencies corpus for spoken Naija (Nigerian Pidgin).

## Introduction

> The corpus is based on dialogues and monologues and comprises 9,242 sentences and 140,729 tokens.
> 
> Sentences are annotated with the following metadata :
> 
> - sent_id (which also indicates the sample file)
> - text
> - text_en (English translation)
> - text_ortho (A simplified version of text where macrosyntactic annotation has been replaced by standard punctuation)
> - speaker_id (from the NaijaSynCor Metadata)
> - sound_url (links to the corresponding sound file, AlignBegin and AlignEnd features give the miliseconds that allow for a positioning in the soundfile)

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