metadata

license: cc-by-sa-3.0
task_categories:
  - token-classification
language:
  - en
tags:
  - wikidata
  - wikipedia
  - named-entity-recognition
  - named-entity-linking
pretty_name: AIDA CoNLL-YAGO Wikidata
size_categories:
  - 10K<n<100K

Dataset Card for AIDA CoNLL-YAGO Wikidata

Dataset Description
Dataset Structure
Additional Information
- Licensing Information

Dataset Description

Repository: AIDA CoNLL-YAGO Wikidata repository

Dataset Summary

The AIDA CoNLL-YAGO Wikidata dataset is the same as the original AIDA CoNLL-YAGO dataset, but with Wikidata QIDs instead of Wikipedia titles as entity identifiers. They are automatically generated (with a few manual corrections) from Wikidata and Wikipedia dumps (March 1, 2023).

The code for generating the dataset can be found here.

Supported Tasks

named-entity-recognition: The dataset can be used to train a model for Named Entity Recognition.
named-entity-linking: The dataset can be used to train a model for Named Entity Linking.

Languages

The text in the dataset is in English. The associated BCP-47 code is en.

Dataset Structure

Data Instances

A typical data point represents a document (news article).

The text field contains the original text in an NFC normalized, UTF-8 encoded string.

The entities field contains a list of entities, each represented by a struct with the inclusive starting byte start field, exclusive ending byte end field, a nullable qid field, and a nullable pageid field.

Additionally, each document has a unique document_id field.

An example from the AIDA CoNLL-YAGO Wikidata test set looks as follows:

{
  "document_id": 1214,
  "text": "RADIO ROMANIA AFTERNOON HEALINES AT 4 PM . BUCHAREST 1996-12-06 Radio Romania news headlines : * The Democratic Convention signed an agreement on government and parliamentary support with its coalition partners the Social Democratic Union and the Hungarian Democratic Union ( UDMR ) . The ceremony was attended by President Emil Constantinescu . * The three parties in the government coalition have committed themselves to a real reform of Romania 's economy , Constantinescu said after the ceremony . * The UDMR wants to contribute to social reform and economic revival in Romania , union leader Marko Bela said . * The international airport in Timisoara and the domestic airports in Arad , Oradea and Sibiu were closed due to fog . -- Bucharest Newsroom 40-1 3120264",
  "entities": [
    {
      "start": 0,
      "end": 13,
      "tag": "ORG",
      "pageid": null,
      "qid": null,
      "title": null
    },
    {
      "start": 43,
      "end": 52,
      "tag": "LOC",
      "pageid": 36877,
      "qid": 19660,
      "title": "Bucharest"
    },
    {
      "start": 64,
      "end": 77,
      "tag": "ORG",
      "pageid": null,
      "qid": null,
      "title": null
    },
    {
      "start": 101,
      "end": 122,
      "tag": "MISC",
      "pageid": null,
      "qid": null,
      "title": null
    },
    {
      "start": 215,
      "end": 238,
      "tag": "ORG",
      "pageid": null,
      "qid": null,
      "title": null
    },
    {
      "start": 247,
      "end": 273,
      "tag": "ORG",
      "pageid": null,
      "qid": null,
      "title": null
    },
    {
      "start": 276,
      "end": 280,
      "tag": "ORG",
      "pageid": 49749134,
      "qid": 266582,
      "title": "Democratic_Union_of_Hungarians_in_Romania"
    },
    {
      "start": 324,
      "end": 343,
      "tag": "PER",
      "pageid": 393370,
      "qid": 299152,
      "title": "Emil_Constantinescu"
    },
    {
      "start": 440,
      "end": 447,
      "tag": "LOC",
      "pageid": 25445,
      "qid": 218,
      "title": "Romania"
    },
    {
      "start": 461,
      "end": 475,
      "tag": "PER",
      "pageid": 393370,
      "qid": 299152,
      "title": "Emil_Constantinescu"
    },
    {
      "start": 508,
      "end": 512,
      "tag": "ORG",
      "pageid": 49749134,
      "qid": 266582,
      "title": "Democratic_Union_of_Hungarians_in_Romania"
    },
    {
      "start": 574,
      "end": 581,
      "tag": "LOC",
      "pageid": 25445,
      "qid": 218,
      "title": "Romania"
    },
    {
      "start": 597,
      "end": 607,
      "tag": "PER",
      "pageid": 1219345,
      "qid": 897108,
      "title": "Béla_Markó"
    },
    {
      "start": 646,
      "end": 655,
      "tag": "LOC",
      "pageid": 33693389,
      "qid": 83404,
      "title": "Timişoara"
    },
    {
      "start": 685,
      "end": 689,
      "tag": "LOC",
      "pageid": 22537901,
      "qid": 173591,
      "title": "Arad,_Romania"
    },
    {
      "start": 692,
      "end": 698,
      "tag": "LOC",
      "pageid": 2024606,
      "qid": 2102332,
      "title": "Oradea_International_Airport"
    },
    {
      "start": 703,
      "end": 708,
      "tag": "LOC",
      "pageid": 2384413,
      "qid": 946418,
      "title": "Sibiu_International_Airport"
    },
    {
      "start": 737,
      "end": 755,
      "tag": "ORG",
      "pageid": null,
      "qid": null,
      "title": null
    }
  ]
}

Data Fields

document_id: an integer that uniquely identifies the document this sentence belongs to
sentence_index: an integer that uniquely identifies the position of the sentence in its original document
text: an NFC normalized, UTF-8 encoded string representing the sentence
entities: a list of structs representing entities, each entity has:
- start: an integer representing the inclusive starting UTF-8 code point of the entity
- end: an integer representing the exclusive ending UTF-8 code point of the entity
- tag: a string representing the entity type (PER, LOC, ORG or MISC)
- qid: an integer representing the Wikidata QID this entity refers to; it can be null if the entity didn't exist in Wikidata at the time of the creation of the original dataset
- pageid: an integer representing the English Wikipedia's pageID this entity refers to; it can be null if the entity didn't exist in Wikipedia at the time of the creation of the original dataset
- title: an NFC normalized, UTF-8 encoded string representing the English Wikipedia's title this entity refers to; it can be null if the entity didn't exist in Wikipedia at the time of the creation of the original dataset

Data Splits

The data is split into training, validation and test sets; all of the sentences belonging to an article are in the same split. The final split sizes are as follows:

	Train	Validation	Test
AIDA CoNLL-YAGO Wikidata - documents	946	216	231
AIDA CoNLL-YAGO Wikidata - entities	23,374	5,912	5,608
AIDA CoNLL-YAGO Wikidata - entities with QIDs	18,540	4,791	4,481

Additional Information

Licensing Information

The licensing status of the dataset is the same as the licensing status of the original AIDA CoNLL-YAGO dataset which is under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

Datasets:

cyanic-selkie
/

aida-conll-yago-wikidata