Datasets:

proxectonos
/

TreebankNos

text stringlengths 0 567
# sent_id = 1
# text = O BNG solicitoulle a proposta a un equipo de expertos en diferentes áreas
1 O o DET Ddms Definite=Def\|Gender=Masc\|Number=Sing\|PronType=Art 2 det O _
2 BNG bng PROPN Zgms Gender=Masc\|Number=Sing 3 nsubj B-ORG _
3-4 solicitoulle _ _ _ _ _ _ _ _
3 solicitou solicitar VERB Vei30s Mood=Ind\|Number=Sing\|Person=3\|Tense=Past\|VerbForm=Fin 0 root O _
4 lle lle PRON Rad3ms Case=Dat\|Clitic=Yes\|Gender=Masc\|Number=Sing\|Person=3\|PronType=Prs 3 expl O _
5 a o DET Ddfs Definite=Def\|Gender=Fem\|Number=Sing\|PronType=Art 6 det O _
6 proposta proposta NOUN Scfs Gender=Fem\|Number=Sing 3 obj O _
7 a a ADP P AdpType=Prep 9 case O _
8 un un DET Dims Definite=Ind\|Gender=Masc\|Number=Sing\|PronType=Art 9 det O _
9 equipo equipo NOUN Scms Gender=Masc\|Number=Sing 3 iobj O _
10 de de ADP P AdpType=Prep 11 case O _
11 expertos experto NOUN Scmp Gender=Masc\|Number=Plur 9 nmod O _
12 en en ADP P AdpType=Prep 14 case O _
13 diferentes diferente ADJ A0fp Gender=Fem\|Number=Plur 14 amod O _
14 áreas área NOUN Scfp Gender=Fem\|Number=Plur 11 nmod O _

# sent_id = 3
# text = Dereito á autodeterminación, cidadanía galega, presenza nas institucións internacionais e maior autogoberno.
1 Dereito dereito NOUN Scms Gender=Masc\|Number=Sing 0 root O _
2-3 á _ _ _ _ _ _ _ _
2 a a ADP P AdpType=Prep 4 case O _
3 a o DET Ddfs Definite=Def\|Gender=Fem\|Number=Sing\|PronType=Art 4 det O _
4 autodeterminación autodeterminación NOUN Scfs Gender=Fem\|Number=Sing 1 nmod O SpaceAfter=No
5 , , PUNCT Q, _ 6 punct O _
6 cidadanía cidadanía NOUN Scfs Gender=Fem\|Number=Sing 1 conj O _
7 galega galego ADJ A0fs Gender=Fem\|Number=Sing 6 amod O SpaceAfter=No
8 , , PUNCT Q, _ 9 punct O _
9 presenza presenza NOUN Scfs Gender=Fem\|Number=Sing 1 conj O _
10-11 nas _ _ _ _ _ _ _ _
10 en en ADP P AdpType=Prep 12 case O _
11 as o DET Ddfp Definite=Def\|Gender=Fem\|Number=Plur\|PronType=Art 12 det O _
12 institucións institución NOUN Scfp Gender=Fem\|Number=Plur 9 nmod O _
13 internacionais internacional ADJ A0fp Gender=Fem\|Number=Plur 12 amod O _
14 e e CCONJ Cc _ 16 cc O _
15 maior maior ADJ Acms Degree=Cmp\|Gender=Masc\|Number=Sing 16 amod O _
16 autogoberno autogoberno NOUN Scms Gender=Masc\|Number=Sing 1 conj O SpaceAfter=No
17 . . PUNCT Q. _ 1 punct O _

# sent_id = 4
# text = Estes son algúns dos aspectos que presenta o documento de base para o novo Estatuto que o BNG quere negociar na próxima lexislatura.
1 Estes este PRON Enmp Gender=Masc\|Number=Plur\|PronType=Dem 3 nsubj O _
2 son ser AUX Vpi30p Mood=Ind\|Number=Plur\|Person=3\|Tense=Pres\|VerbForm=Fin 3 cop O _
3 algúns algún PRON Inmp Gender=Masc\|Number=Plur\|PronType=Ind 0 root O _
4-5 dos _ _ _ _ _ _ _ _
4 de de ADP P AdpType=Prep 6 case O _
5 os o DET Ddmp Definite=Def\|Gender=Masc\|Number=Plur\|PronType=Art 6 det O _
6 aspectos aspecto NOUN Scmp Gender=Masc\|Number=Plur 3 nmod O _
7 que que PRON Tnmp Gender=Masc\|Number=Plur\|PronType=Rel 8 obj O _
8 presenta presentar VERB Vpi30s Mood=Ind\|Number=Sing\|Person=3\|Tense=Pres\|VerbForm=Fin 6 acl O _
9 o o DET Ddms Definite=Def\|Gender=Masc\|Number=Sing\|PronType=Art 10 det O _
10 documento documento NOUN Scms Gender=Masc\|Number=Sing 8 nsubj O _
11 de de ADP P AdpType=Prep 12 case O _
12 base base NOUN Scfs Gender=Fem\|Number=Sing 10 nmod O _
13 para para ADP P AdpType=Prep 16 case O _
14 o o DET Ddms Definite=Def\|Gender=Masc\|Number=Sing\|PronType=Art 16 det O _
15 novo novo ADJ A0ms Gender=Masc\|Number=Sing 16 amod O _
16 Estatuto estatuto NOUN Scms Gender=Masc\|Number=Sing 12 nmod B-MISC _
17 que que PRON Tnms Gender=Masc\|Number=Sing\|PronType=Rel 20 obj O _
18 o o DET Ddms Definite=Def\|Gender=Masc\|Number=Sing\|PronType=Art 19 det O _
19 BNG bng PROPN Zgms Gender=Masc\|Number=Sing 20 nsubj B-ORG _
20 quere querer VERB Vpi30s Mood=Ind\|Number=Sing\|Person=3\|Tense=Pres\|VerbForm=Fin 10 acl O _
21 negociar negociar VERB V0f000 VerbForm=Inf 20 xcomp O _
22-23 na _ _ _ _ _ _ _ _
22 en en ADP P AdpType=Prep 25 case O _
23 a o DET Ddfs Definite=Def\|Gender=Fem\|Number=Sing\|PronType=Art 25 det O _
24 próxima próximo ADJ A0fs Gender=Fem\|Number=Sing 25 amod O _
25 lexislatura lexislatura NOUN Scfs Gender=Fem\|Number=Sing 21 obl O SpaceAfter=No
26 . . PUNCT Q. _ 3 punct O _

# sent_id = 6
# text = Á dereita, outros participantes no foro, Paulo González Mariñas e Ramón Villares.
1-2 Á _ _ _ _ _ _ _ _
1 A a ADP P AdpType=Prep 3 case O _
2 a o DET Ddfs Definite=Def\|Gender=Fem\|Number=Sing\|PronType=Art 3 det O _
3 dereita dereita NOUN Scfs Gender=Fem\|Number=Sing 6 nmod O SpaceAfter=No
4 , , PUNCT Q, _ 3 punct O _
5 outros outro DET Idmp Gender=Masc\|Number=Plur\|PronType=Ind 6 det O _
6 participantes participante NOUN Scmp Gender=Masc\|Number=Plur 0 root O _
7-8 no _ _ _ _ _ _ _ _
7 en en ADP P AdpType=Prep 9 case O _
8 o o DET Ddms Definite=Def\|Gender=Masc\|Number=Sing\|PronType=Art 9 det O _
9 foro foro NOUN Scms Gender=Masc\|Number=Sing 6 nmod O SpaceAfter=No
10 , , PUNCT Q, _ 6 punct O _
11 Paulo paulo PROPN Sp00 _ 6 appos B-PER _
12 González gonzález PROPN Sp00 _ 11 flat:name I-PER _
13 Mariñas mariñas PROPN Sp00 _ 11 flat:name I-PER _
14 e e CCONJ Cc _ 15 cc O _
15 Ramón ramón PROPN Sp00 _ 11 conj B-PER _
16 Villares villares PROPN Sp00 _ 15 flat:name I-PER SpaceAfter=No
17 . . PUNCT Q. _ 6 punct O _

# sent_id = 8
# text = Decididos a progresar no camiño desa unidade, "os galegos e galegas precisamos de proclamar conxuntamente a nosa identidade política, cultural e lingüística, o dereito a decidir sobre nós mesmos e a nosa inequívoca vontade de colaborar na instauración dunha comunidade internacional que asuma a vivencia plena d...
1 Decididos decidir VERB V0p0mp Gender=Masc\|Number=Plur\|VerbForm=Part 0 root O _
2 a a ADP P AdpType=Prep 3 mark O _
3 progresar progresar VERB V0f000 VerbForm=Inf 1 xcomp O _
4-5 no _ _ _ _ _ _ _ _
4 en en ADP P AdpType=Prep 6 case O _

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TreebankNos

TreebankNos is a Galician-language dataset combining Universal Dependencies (UD) treebank annotations with Named Entity Recognition (NER) labels. It is built upon two established UD corpora — UD TreeGal and UD Parallel Universal Dependencies (PUD) — extended with BIO-format NER annotations covering four entity types: Person, Location, Organisation, and Miscellaneous.

The dataset is intended for multi-task NLP research in Galician, supporting POS tagging, morphological analysis, dependency parsing, and NER from a single unified resource.

Dataset Structure

Splits

Split	Source treebank	Sentences	Tokens
`train`	UD TreeGal	600	15,436
`test`	UD TreeGal	400	10,112
`test_pud`	UD PUD	1,000	23,510

Tokens are counted at the syntactic word level (multiword tokens such as contractions are expanded and each component counted separately; the surface multiword form is retained in the file but excluded from this count).

Data Format

Files follow an extended CoNLL-U format. Each token is represented as a tab-separated line with 10 fields. Sentences are separated by blank lines, and each sentence is introduced by comment lines (# sent_id and # text). Multiword tokens (e.g., Galician contractions like ó, na, do) are represented with a hyphenated ID on a dedicated line followed by their expanded components.

Column Schema

Column	Field	Description
1	`ID`	Token index within the sentence (integer, or range `N-M` for multiword tokens)
2	`FORM`	Surface word form
3	`LEMMA`	Lemma or base form
4	`UPOS`	Universal POS tag (UD v2 tagset)
5	`XPOS`	Language-specific POS tag
6	`FEATS`	Morphological features (`key=value` pairs separated by `\|`, or `_`)
7	`HEAD`	Index of the syntactic head token (0 = root)
8	`DEPREL`	Universal dependency relation to the head
9	`NER`	NER tag in BIO format (added in TreebankNos); `_` for multiword surface tokens
10	`MISC`	Miscellaneous annotations (e.g., `SpaceAfter=No`; `_` if none)

Note on column 9: The NER column is not part of the original CoNLL-U standard. It is appended as the ninth column in place of the standard DEPS (enhanced dependencies) field, which is not used in these files. Multiword token lines carry _ in this column.

Example

# sent_id = 6
# text = Á dereita, outros participantes no foro, Paulo González Mariñas e Ramón Villares.
1-2	Á	_	_	_	_	_	_	_	_
1	A	a	ADP	P	AdpType=Prep	3	case	O	_
2	a	o	DET	Ddfs	Definite=Def|Gender=Fem|Number=Sing|PronType=Art	3	det	O	_
3	dereita	dereita	NOUN	Scfs	Gender=Fem|Number=Sing	6	nmod	O	SpaceAfter=No
4	,	,	PUNCT	Q,	_	3	punct	O	_
5	outros	outro	DET	Idmp	Gender=Masc|Number=Plur|PronType=Ind	6	det	O	_
6	participantes	participante	NOUN	Scmp	Gender=Masc|Number=Plur	0	root	O	_
...
11	Paulo	paulo	PROPN	Sp00	_	6	appos	B-PER	_
12	González	gonzález	PROPN	Sp00	_	11	flat:name	I-PER	_
13	Mariñas	mariñas	PROPN	Sp00	_	11	flat:name	I-PER	_
14	e	e	CCONJ	Cc	_	15	cc	O	_
15	Ramón	ramón	PROPN	Sp00	_	11	conj	B-PER	_
16	Villares	villares	PROPN	Sp00	_	15	flat:name	I-PER	SpaceAfter=No
17	.	.	PUNCT	Q.	_	6	punct	O	_

Label Sets

NER Tags (column 9 — BIO scheme)

Tag	Description
`O`	Outside any named entity
`B-PER`	Beginning of a Person entity
`I-PER`	Inside a Person entity
`B-LOC`	Beginning of a Location entity
`I-LOC`	Inside a Location entity
`B-ORG`	Beginning of an Organisation entity
`I-ORG`	Inside an Organisation entity
`B-MISC`	Beginning of a Miscellaneous named entity
`I-MISC`	Inside a Miscellaneous named entity
`_`	Not applicable (multiword surface token line)

NER Label Distribution

Tag	train	test (TreeGal)	test (PUD)
O	14,187	9,278	21,462
B-PER	203	141	420
I-PER	177	125	185
B-LOC	133	110	399
I-LOC	41	12	177
B-ORG	220	150	276
I-ORG	137	101	246
B-MISC	140	87	151
I-MISC	197	108	194

Universal POS Tags (column 4)

ADJ, ADP, ADV, AUX, CCONJ, DET, INTJ, NOUN, NUM, PRON, PROPN, PUNCT, SCONJ, SYM, VERB, X

Dependency Relations (column 8 — selection)

acl, advcl, advmod, amod, appos, aux, case, cc, ccomp, conj, cop, csubj, det, expl, fixed, flat:name, iobj, mark, nmod, nsubj, nummod, obj, obl, parataxis, punct, root, xcomp, and others per UD v2 guidelines.

Source Corpora

UD TreeGal

The TreeGal portion (train and test splits) derives from the UD_Galician-TreeGal treebank, a manually annotated corpus of Galician texts covering newspaper and political discourse. The original annotations follow the Universal Dependencies v2 framework.

UD PUD (Parallel Universal Dependencies)

The test_pud split is drawn from the UD_Galician-PUD corpus, part of the multilingual PUD collection released alongside UD v2. The PUD sentences are translations of a shared English source and include a parallel_id metadata field linking each sentence to its parallel in other languages.

Languages

Language: Galician (gl)
Script: Latin

Galician is a Romance language spoken primarily in the autonomous community of Galicia in northwestern Spain and in border regions of Portugal. It is closely related to Portuguese and shares many morphosyntactic properties with other Iberian Romance languages, including a rich inflectional system for gender, number, case (for pronouns), and verb tense/mood/aspect.

Intended Uses

TreebankNos is designed for:

NER in Galician, a comparatively low-resource language for this task
Joint / multi-task learning combining NER with POS tagging, morphological analysis, and dependency parsing
Cross-lingual transfer studies using the PUD split, which is parallel across 20+ languages
Benchmarking NLP pipelines for Galician

Funding

This dataset was compiled within the Nós Project, funded by the Ministerio para la Transformación Digital y de la Función Pública - Funded by EU – NextGenerationEU within the framework of the project ILENIA with reference 2022/TL22/00215336.

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