Table 6 Results obtained by kNN.

From: Identifying COVID-19 survivors living with post-traumatic stress disorder through machine learning on Twitter

Pattern

Accuracy

Precision

Recall

F1-measure

AUC

U

76.61

76.60

76.61

76.56

76.55

B

66.11

66.43

66.11

66.10

66.27

T

47.97

23.01

47.97

32.42

50.00

Q

47.97

23.01

47.97

32.42

50.00

U \(\times\)B

75.18

75.17

75.18

75.13

75.12

B \(\times\)T

55.61

60.58

55.61

46.23

54.00

T \(\times\)Q

47.97

23.01

47.97

32.42

50.00

U \(\times\)B \(\times\)T

74.22

74.33

74.22

74.22

74.28

U \(\times\)B \(\times\)T \(\times\)Q

75.42

75.58

75.42

75.42

75.50

  1. Significant values are given in bold.