metadata

license: mit
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
      - split: test
        path: data/test-*
      - split: valid
        path: data/valid-*
dataset_info:
  features:
    - name: id
      dtype: string
    - name: ner_tags
      sequence:
        class_label:
          names:
            '0': O
            '1': B-PERS
            '2': I-PERS
            '3': B-ORG
            '4': I-ORG
            '5': B-LOC
            '6': I-LOC
            '7': B-PROD
            '8': I-PROD
            '9': B-DATE
            '10': I-DATE
    - name: tokens
      sequence: string
    - name: doc_id
      dtype: string
    - name: region
      dtype: string
  splits:
    - name: train
      num_bytes: 4446694.039497307
      num_examples: 8020
    - name: test
      num_bytes: 556113.9802513465
      num_examples: 1003
    - name: valid
      num_bytes: 556113.9802513465
      num_examples: 1003
  download_size: 1458677
  dataset_size: 5558922
task_categories:
  - token-classification
language:
  - ro
tags:
  - ner
  - history
  - romanian
size_categories:
  - 10K<n<100K

HistNERo

This repository contains the Historical Romanian Named Entity Recognition (HistNERo) dataset. The dataset has 10,026 sentences (i.e. 8,020 train, 1,003 valid and 1,003 train) annotated with five named entities: PERSON, ORGANIZATION, LOCATION, PRODUCT and DATE.

You can read more about the dataset in the following paper: HistNERo: Historical Named Entity Recognition for the Romanian Language

Loading

To load the dataset, simply run:

from datasets import load_dataset

dataset = load_dataset("avramandrei/histnero")

Each sample respects the following format:

{
  "id": "528",
  "ner_tags": [0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 3, 4, 4, 4, 4, 0],
  "tokens": ["maĭ", "incóce", "vidu", "locuitoriĭ", "suburbiilorŭ", ",", "iar", "la", "riul", "Sabiĭului", "de", "càtrâ", "bisericâ", "romanéscâ", "gr.", "unitá", "Mai", "."],
  "doc_id": "Brasov_20-_20Gazeta_20Transilvaniei_201852.ann",
  "region": "Transylvania"
}

Citation

@article{avram2024histnero,
  title={HistNERo: Historical Named Entity Recognition for the Romanian Language},
  author={Andrei-Marius Avram and Andreea Iuga and George-Vlad Manolache and Vlad-Cristian Matei and Răzvan-Gabriel Micliuş and Vlad-Andrei Muntean and Manuel-Petru Sorlescu and Dragoş-Andrei Şerban and Adrian-Dinu Urse and Vasile Păiş and Dumitru-Clementin Cercel},
  journal={arXiv preprint arXiv:2405.00155},
  year={2024}
}