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Table 1 Average post hoc model performance

From: Iterative guided machine learning-assisted systematic literature reviews: a diabetes case study

Average post hoc model performance

Data set

Prediction threshold for 1st iteration

Prediction threshold for 2nd iteration

Prediction threshold for 3rd iteration

Total articles

% of total human-reviewed articles needed to return 95% relevant articles

% of total human-reviewed articles needed to return 98% relevant articles

1st SR review

50.0%

20.0%

20%

14,655

19.3%

24%

2nd SR review

50.1%

30.3%

44%

15,234

18.9%

25%

3rd SR review

75.0%

20.0%

20%

7,670

10.0%

34%

4th SR review

70.0%

27.5%

19.5%

1,820

30.0%

41.8%

Weighted average

57.6%

26.0%

29.5%

N/A

20.9%

29.8%