---
license: mit
task_categories:
- token-classification
language:
- en
dataset_info:
  features:
  - name: id
    dtype: string
  - name: tokens
    sequence: string
  - name: ner_tags
    sequence:
      class_label:
        names:
          '0': O
          '1': B-total-participants
          '2': I-total-participants
          '3': B-intervention-participants
          '4': I-intervention-participants
          '5': B-control-participants
          '6': I-control-participants
          '7': B-age
          '8': I-age
          '9': B-eligibility
          '10': I-eligibility
          '11': B-ethinicity
          '12': I-ethinicity
          '13': B-condition
          '14': I-condition
          '15': B-location
          '16': I-location
          '17': B-intervention
          '18': I-intervention
          '19': B-control
          '20': I-control
          '21': B-outcome
          '22': I-outcome
          '23': B-outcome-Measure
          '24': I-outcome-Measure
          '25': B-iv-bin-abs
          '26': I-iv-bin-abs
          '27': B-cv-bin-abs
          '28': I-cv-bin-abs
          '29': B-iv-bin-percent
          '30': I-iv-bin-percent
          '31': B-cv-bin-percent
          '32': I-cv-bin-percent
          '33': B-iv-cont-mean
          '34': I-iv-cont-mean
          '35': B-cv-cont-mean
          '36': I-cv-cont-mean
          '37': B-iv-cont-median
          '38': I-iv-cont-median
          '39': B-cv-cont-median
          '40': I-cv-cont-median
          '41': B-iv-cont-sd
          '42': I-iv-cont-sd
          '43': B-cv-cont-sd
          '44': I-cv-cont-sd
          '45': B-iv-cont-q1
          '46': I-iv-cont-q1
          '47': B-cv-cont-q1
          '48': I-cv-cont-q1
          '49': B-iv-cont-q3
          '50': I-iv-cont-q3
          '51': B-cv-cont-q3
          '52': I-cv-cont-q3
  splits:
  - name: test
    num_bytes: 1292382
    num_examples: 203
  - name: train
    num_bytes: 6318128
    num_examples: 1011
  download_size: 1726726
  dataset_size: 7610510
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
  - split: test
    path: data/test-*
---

## Benchmark dataset PICO
This dataset was generated by the Data preprocessing step of the NERFAIR workflow (More information: https://github.com/YasCoMa/ner-fair-workflow )

Original dataset:  https://github.com/sociocom/PICO-Corpus/tree/main/pico_corpus_brat_annotated_files