metadata
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-Context_Error
'2': I-Context_Error
'3': B-Non-query-able
'4': I-Non-query-able
'5': B-Not_a_criteria
'6': I-Not_a_criteria
'7': B-Qualifier
'8': I-Qualifier
'9': B-Parsing_Error
'10': I-Parsing_Error
'11': B-Competing_trial
'12': I-Competing_trial
'13': B-Temporal
'14': I-Temporal
'15': B-Value
'16': I-Value
'17': B-Procedure
'18': I-Procedure
'19': B-Visit
'20': I-Visit
'21': B-Mood
'22': I-Mood
'23': B-Measurement
'24': I-Measurement
'25': B-Observation
'26': I-Observation
'27': B-Intoxication_considerations
'28': I-Intoxication_considerations
'29': B-Device
'30': I-Device
'31': B-Drug
'32': I-Drug
'33': B-Post-eligibility
'34': I-Post-eligibility
'35': B-Grammar_Error
'36': I-Grammar_Error
'37': B-Undefined_semantics
'38': I-Undefined_semantics
'39': B-Negation
'40': I-Negation
'41': B-Subjective_judgement
'42': I-Subjective_judgement
'43': B-Informed_consent
'44': I-Informed_consent
'45': B-c-Requires_causality
'46': I-c-Requires_causality
'47': B-Condition
'48': I-Condition
'49': B-Line
'50': I-Line
'51': B-Multiplier
'52': I-Multiplier
'53': B-Pregnancy_considerations
'54': I-Pregnancy_considerations
'55': B-Reference_point
'56': I-Reference_point
'57': B-Person
'58': I-Person
'59': B-Non-representable
'60': I-Non-representable
splits:
- name: test
num_bytes: 645074
num_examples: 390
- name: train
num_bytes: 3154770
num_examples: 1950
download_size: 1183630
dataset_size: 3799844
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
- split: test
path: data/test-*
Benchmark dataset CHIA
This dataset was generated by the Data preprocessing step of the NERFAIR workflow (More information: https://github.com/YasCoMa/ner-fair-workflow )
Original dataset: Kury, Fabrício, Alex Butler, Chi Yuan, Li-Heng Fu, Yingcheng Sun, Hao Liu, Ida Sim, Simona Carini, and Chunhua Weng. 2020. “Chia, a Large Annotated Corpus of Clinical Trial Eligibility Criteria.” Scientific Data 7 (1): 281.