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. Author manuscript; available in PMC: 2021 Jan 14.
Published in final edited form as: J Biomed Inform. 2020 Jun 18;108:103473. doi: 10.1016/j.jbi.2020.103473

Table 6.

spatial indicator extraction results: Average Precision, Recall, and F1 measures of 10-fold CV across 5 different fold variations. CI - 95% confidence intervals of the average F1 measures across 50 iterations.

Models Precision Recall F1 (CI)
Bi-LSTM CRF 84.73 92.38 88.33 (± 0.56)
BERTlarge 94.07 83.54 87.85 (± 2.49)
BERTlarge (MIMIC) 90.69 91.60 91.08 (± 3.68)
XLNetlarge 88.62 94.40 91. 29 (± 0.70)