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Table 8 Percentages of vocabulary coverage of BERT, PubMedBERT, and SCIBERT in ELIIE, COVANCE, and CHIA

From: A comparative study of pre-trained language models for named entity recognition in clinical trial eligibility criteria from multiple corpora

 

EliIE (%)

Covance (%)

Chia (%)

BERT

47.5

28.1

34.3

PubMedBERT

63.2

44.4

53.4

SciBERT

54.8

34.1

41.9